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diff --git a/src/Q10/README.md b/src/Q10/README.md
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+Learning Profile for Assignment #1, And Question #10
+
+Name: Mo Khan
+Student ID: 3431709
+
+1. Problem Statement:
+Modify the following program to the specifications given below:
+
+* Add a new status –
+  SingleParent – where the tax is computed as a SINGLE but with a further reduction of $5000 per child.
+* Add a new tax condition – 
+  if the income is greater than $249,999 for SINGLE, then add a tax of 25% on income amount above $150,000;
+  if the income is greater than $349,999 for MARRIED, then add a tax of 35% on income amount above $200,000.
+
+Unknown status – if the status doesn’t belong to SINGLE or MARRIED or SINGLE_PARENT, then compute a 33% tax on the income.
+
+2. Description of the Code: 
+
+[Briefly describe how you solved the problem in your code. You should include short description of classes, methods, and variables (if necessary) that you used in your code.]
+
+3. Errors and Warnings:
+
+[Please enlist your Errors and Warnings (maximum five) that you encountered in your code and how you solved them. An example of this is shown in Table 1.]
+Table 1: List of Errors and Warnings Encountered in the Program
+
+
+4. Sample Input and Output:
+[Provide some test cases with sample input and output of your program.]
+
+5. Discussion:
+
+[In this section, you may include some discussion about the debugging strategy that you used, e.g., searched the Web for a solution, contacted tutor, solved by self, used a debugging tool, posted in forum, talked to a friend, etc.]
diff --git a/src/Q2/README.md b/src/Q2/README.md
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+Learning Profile for Assignment #1, And Question #2
+
+Name: Mo Khan
+Student ID: 3431709
+
+1. Problem Statement:
+
+Space Inc. will give a quarterly and annual bonus to its employees only if the savings of the quarter and/or
+the year are greater than or equal to quarterly minimum (monthly commitment x 3) and/or the annual minimum (monthly commitment x 12) amount, respectively.
+
+The quarterly bonus is 3% of eligible quarterly savings, and the annual bonus is 5% of annual savings if eligible.
+If the annual savings exceeds the committed amount by at least 25%, Space Inc. matches the additional savings (25% or above) as part of the annual bonus.
+
+I. An employee has committed to save $2000 per month.
+
+Her quarterly savings are as follows:
+
+Q1 – $5000
+Q2 – $7000
+Q3 – $4000
+Q4 – $8000
+
+Quarterly minimum: $6,000
+Annual minimum: $24,000
+
+Q1: Does not meet quarterly minimum.
+Q2: Exceeds quarterly minimum. $7000 * 3% = $210
+Q3: Does not meet quarterly minimum
+Q4: Exceeds quarterly minimum. $8000 * 3% = $240.
+Y1: $24,000.00 meets the annual minimum. $24,000.00 * 5% = $1,200.00
+
+Total bonus: 210 + 240 + 1200 = $1,650.00
+
+II. Another employee has committed to save $3000 per month.
+His quarterly savings are as follows:
+
+Q1 – $6000
+Q2 – $9000
+Q3 – $10000
+Q4 – $17000
+
+Quarterly min: $9000.00
+Annual min: $36,000.00
+
+Q1: does not meet quarterly min.
+Q2: $9,000 * 3% = $270.00
+Q3: $10,000 * 3% = $300.00
+Q4: $17,000 * 3% = $510.00
+Y1: $42,000.00 saved. $42,000.00 * 5% = $2,100.00
+
+42,000 - 36,000 = $6,000 * 25% = $1,500.00
+
+Total: $270.00 + $300.00 + $510.00 + $2,100.00 + $1,500.00
+$4,680.00
+
+
+Write a program to compute the total bonus amount earned by these two employees in the year.
+
+```ruby
+class BonusOnSavings
+  def compute_bonus(commitment, q1, q2, q3, q4)
+  end
+end
+```
+
+2. Description of the Code: 
+
+[Briefly describe how you solved the problem in your code. You should include short description of classes, methods, and variables (if necessary) that you used in your code.]
+
+3. Errors and Warnings:
+
+[Please enlist your Errors and Warnings (maximum five) that you encountered in your code and how you solved them. An example of this is shown in Table 1.]
+Table 1: List of Errors and Warnings Encountered in the Program
+
+
+4. Sample Input and Output:
+[Provide some test cases with sample input and output of your program.]
+
+5. Discussion:
+
+[In this section, you may include some discussion about the debugging strategy that you used, e.g., searched the Web for a solution, contacted tutor, solved by self, used a debugging tool, posted in forum, talked to a friend, etc.]
diff --git a/src/Q3/README.md b/src/Q3/README.md
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+Learning Profile for Assignment #1, And Question #3
+
+Name: Mo Khan
+Student ID: 3431709
+
+1. Problem Statement:
+
+Write a program that prompts the user to enter two points `(x1, y1)` and `(x2, y2)`.
+Calculate and display the distance between the two points using the formula below.
+Round the answer up to 2 decimal points.
+You can use `Math.pow(a,0.5)` to compute the square root of an expression.
+`Math.pow()` returns a double.
+
+For example, the distance between the points (−2, −3) and (−4, 4) is approximately 7.28, as shown below.
+
+2. Description of the Code: 
+
+[Briefly describe how you solved the problem in your code. You should include short description of classes, methods, and variables (if necessary) that you used in your code.]
+
+3. Errors and Warnings:
+
+[Please enlist your Errors and Warnings (maximum five) that you encountered in your code and how you solved them. An example of this is shown in Table 1.]
+Table 1: List of Errors and Warnings Encountered in the Program
+
+
+4. Sample Input and Output:
+[Provide some test cases with sample input and output of your program.]
+
+5. Discussion:
+
+[In this section, you may include some discussion about the debugging strategy that you used, e.g., searched the Web for a solution, contacted tutor, solved by self, used a debugging tool, posted in forum, talked to a friend, etc.]
diff --git a/src/Q4/README.md b/src/Q4/README.md
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+Learning Profile for Assignment #1, And Question #4
+
+Name: Mo Khan
+Student ID: 3431709
+
+1. Problem Statement:
+
+A group of AU friends decide to run the Banff, Alberta, Marathon.
+Their names, times (marathon completion time in minutes), and number of years participated are given below:
+
+| id  | Name | time (mins) | years |
+| --- | --- | --- | --- |
+| 1 | Elena Brandon | 341 | 1 |
+| 2 | Thomas Molson | 273 | 2 |
+| 3 | Hamilton Winn | 278 | 5 |
+| 4 | Suzie Sarandin | 329 | 7 |
+| 5 | Philip Winne | 445 | 9 |
+| 6 | Alex Trebok | 275 | 3 |
+| 7 | Emma Pivoto | 275 | 4 |
+| 8 | John Lenthen | 243 | 1 |
+| 9 | James Lean | 334 | 1 |
+| 10 | Jane Ostin | 412 | 1 |
+| 11 | Emily Car | 393 | 4 |
+| 12 | Daniel Hamshire | 299 | 4 |
+| 13 | Neda Bazdar | 343 | 3 |
+| 14 | Aaron Smith | 317 | 6 |
+| 15 | Kate Hen | 265 | 8|
+
+Extend the AddressBook class from Problem 1 to store the additional data.
+Now, write a method to find the fastest runner.
+Print the name, address, and his/her time (in minutes) on three separate lines.
+Find the second fastest runner.
+Print the name, address, his/her time (in minutes), and the difference in time with the fastest runner.
+Compute the average time of completion taken by these runners.
+Finally, print the name and number of years participated for each runner if the runner’s time of completion is equal to or better than the average time of completion.
+
+2. Description of the Code: 
+
+[Briefly describe how you solved the problem in your code. You should include short description of classes, methods, and variables (if necessary) that you used in your code.]
+
+3. Errors and Warnings:
+
+[Please enlist your Errors and Warnings (maximum five) that you encountered in your code and how you solved them. An example of this is shown in Table 1.]
+Table 1: List of Errors and Warnings Encountered in the Program
+
+
+4. Sample Input and Output:
+[Provide some test cases with sample input and output of your program.]
+
+5. Discussion:
+
+[In this section, you may include some discussion about the debugging strategy that you used, e.g., searched the Web for a solution, contacted tutor, solved by self, used a debugging tool, posted in forum, talked to a friend, etc.]
diff --git a/src/Q5/README.md b/src/Q5/README.md
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+Learning Profile for Assignment #1, And Question #5
+
+Name: Mo Khan
+Student ID: 3431709
+
+1. Problem Statement:
+
+Solve the following problem using a program:
+Suppose you save $100 each month into a savings account with an annual interest rate of 5%.
+Thus, the monthly interest rate is 0.05/12 = 0.00417.
+After the first month, the value in the account becomes 100 * (1 + 0.00417) = 100.417
+After the second month, the value in the account becomes (100 + 100.417) * (1 + 0.00417) = 201.252
+And after the third month, the value in the account becomes (100 + 201.252) * (1 + 0.00417) = 302.507
+... and so on.
+
+Write a program that randomly generates monthly savings amounts for the 15 runners in Problem 4.
+Each monthly saving should be in the range of $100 to $800.
+Extend the AddressBook class to store the monthly savings generated by the random number generator.
+Then, display the final account value for each of the 15 runners.
+
+
+2. Description of the Code: 
+
+[Briefly describe how you solved the problem in your code. You should include short description of classes, methods, and variables (if necessary) that you used in your code.]
+
+3. Errors and Warnings:
+
+[Please enlist your Errors and Warnings (maximum five) that you encountered in your code and how you solved them. An example of this is shown in Table 1.]
+Table 1: List of Errors and Warnings Encountered in the Program
+
+
+4. Sample Input and Output:
+[Provide some test cases with sample input and output of your program.]
+
+5. Discussion:
+
+[In this section, you may include some discussion about the debugging strategy that you used, e.g., searched the Web for a solution, contacted tutor, solved by self, used a debugging tool, posted in forum, talked to a friend, etc.]
diff --git a/src/Q6/README.md b/src/Q6/README.md
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+Learning Profile for Assignment #1, And Question #6
+
+Name: Mo Khan
+Student ID: 3431709
+
+1. Problem Statement:
+
+"The Pythagorean Theorem relates the lengths of the three sides of any right triangle.
+The legs of a right triangle (the two sides of the triangle that meet at the right angle)
+are customarily labelled as having lengths "a" and "b", and the hypotenuse
+(the long side of the triangle, opposite the right angle) is labelled as having length "c".
+The lengths are related by the following equation: a^2 + b^2 = c^2."
+– http://www.purplemath.com/modules/pythagthm.htm
+
+This equation allows you to find the length of a side of a right triangle when they’ve given you the lengths for the other two sides,
+and, going in the other direction, allows you to determine if a triangle is a right triangle when they’ve given you the lengths for all three sides.
+This equation can alternatively be written as c = sqrt of (a^2+b^2).
+You can find the square root of a number by calling the standard function Math.sqrt.
+
+For example, the statement `double y = Math.sqrt(x)` sets `y` to the square root of `x`.
+
+I. Given the right triangles described below, write a program to compute the lengths of the remaining sides using a program.
+a. a=48, c=80  b = 64
+b. a=84, c=91  b = 35
+
+```text
+  a^2 + b^2 = c^2
+  b^2 = c^2 - a^2
+  b = sqrt(c^2 - a^2)
+```
+
+II. Determine if the following triangles are right-angled triangles:
+a. a=45, b=55, c=75
+b. a=28, b=45, c=53
+
+2. Description of the Code: 
+
+[Briefly describe how you solved the problem in your code. You should include short description of classes, methods, and variables (if necessary) that you used in your code.]
+
+3. Errors and Warnings:
+
+[Please enlist your Errors and Warnings (maximum five) that you encountered in your code and how you solved them. An example of this is shown in Table 1.]
+Table 1: List of Errors and Warnings Encountered in the Program
+
+
+4. Sample Input and Output:
+[Provide some test cases with sample input and output of your program.]
+
+5. Discussion:
+
+[In this section, you may include some discussion about the debugging strategy that you used, e.g., searched the Web for a solution, contacted tutor, solved by self, used a debugging tool, posted in forum, talked to a friend, etc.]
diff --git a/src/Q7/README.md b/src/Q7/README.md
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+Learning Profile for Assignment #1, And Question #7
+
+Name: Mo Khan
+Student ID: 3431709
+
+1. Problem Statement:
+
+Douglas Hofstadter’s Pulitzer-prize-winning book Gödel, Escher, Bach contains many interesting mathematical puzzles.
+
+In Chapter XII, Hofstadter mentions a wonderful problem that is well within the scope of the control statements in Java.
+
+The problem can be expressed as follows:
+
+* Pick some positive integer and call it n.
+* If n is even, divide it by two.
+* If n is odd, multiply it by three and add one.
+Continue this process until n is equal to 1.
+
+Hofstadter illustrates this process with the following example, 
+starting with the number n = 15:
+15 is odd, so I make 3n+1: 46 
+46 is even, so I take half: 23
+23 is odd, so I make 3n+1: 70
+70 is even, so I take half: 35
+35 is odd, so I make 3n+1: 106
+106 is even, so I take half: 53
+53 is odd, so I make 3n+1: 160
+160 is even, so I take half: 80
+80 is even, so I take half: 40
+40 is even, so I take half: 20
+20 is even, so I take half: 10
+10 is even, so I take half: 5
+5 is odd, so I make 3n+1: 16
+16 is even, so I take half: 8
+8 is even, so I take half: 4
+4 is even, so I take half: 2
+2 is even, so I take half: 1
+
+As you can see from this example, the numbers go up and down, but eventually—at least for all numbers that have ever been tried—come down to end in 1.
+In some respects, this process is reminiscent of the formation of hailstones,
+which get carried upward by the winds over and over again before they finally descend to the ground.
+Because of this analogy, this sequence of numbers is usually called the Hailstone sequence,
+although it goes by many other names as well.
+
+Write a program that reads in a number from the user and then displays the Hailstone sequence for that number,
+followed by a line showing the number of steps taken to reach 1.
+
+
+2. Description of the Code: 
+
+[Briefly describe how you solved the problem in your code. You should include short description of classes, methods, and variables (if necessary) that you used in your code.]
+
+3. Errors and Warnings:
+
+[Please enlist your Errors and Warnings (maximum five) that you encountered in your code and how you solved them. An example of this is shown in Table 1.]
+Table 1: List of Errors and Warnings Encountered in the Program
+
+
+4. Sample Input and Output:
+[Provide some test cases with sample input and output of your program.]
+
+5. Discussion:
+
+[In this section, you may include some discussion about the debugging strategy that you used, e.g., searched the Web for a solution, contacted tutor, solved by self, used a debugging tool, posted in forum, talked to a friend, etc.]
diff --git a/src/Q8/README.md b/src/Q8/README.md
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+Learning Profile for Assignment #1, And Question #8
+
+Name: Mo Khan
+Student ID: 3431709
+
+1. Problem Statement:
+
+Google Inc. is looking to recruit three of the Boston runners.
+
+The criteria for selection are as follows:
+
+* I. Average final marks in bachelor’s degree (store up to 2 decimal places).
+  The fifteen candidates have the following grades: 82.30%, 85.10%, 77.77%, 69.93%, 93.03%, 88.61%, 55.99%, 87.49%, 88.00%, 91.20%, 66.79%, 76.65%, 55.89%, 90.01%, and 87.9%.
+* II. Ability to communicate as one of the three values – "excellent", "average", and "poor".
+  The fifteen candidates have the following ability to communicate, respectively: poor, poor, average, average, average, poor, excellent, excellent, excellent, average, excellent, average, excellent, excellent, poor.
+* III. Innovation as one of the two values – "brilliant" and "average" (store as a Boolean; brilliant = true and average = false).
+  The fifteen candidates have the following innovative abilities: brilliant, average, average, average, brilliant, brilliant, average, brilliant, average, brilliant, average, brilliant, brilliant, average, average.
+* IV. Ability to regulate one’s own skill as a probability value between 0 and 1.0 – 1.0 implies excellent regulatory capabilities and 0.0 implies no skills to regulate (store as a double).
+  The fifteen candidates have the following regulatory abilities: 0.5, 1.0, 0.8, 0.0, 1.0, 0.7, 0.8, 0.9, 0.5, 0.6, 0.3, 0.2, 0.5, 0.3, 0.8.
+
+Store these values for the fifteen candidates in an extended AddressBook class.
+
+In general, Google will not consider a candidate with average marks of less than 85%.
+
+Google will consider a candidate with average marks of less than 85% only if the candidate at least has 0.5 regulatory abilities and at least 'average' ability to communicate.
+
+Google will only consider a candidate with poor communication ability if the candidate has a 'brilliant' innovation capability.
+
+Write a program that will help Google to programmatically determine eligibility of the fifteen candidates for these positions, and print the output on the console.
+
+2. Description of the Code: 
+
+[Briefly describe how you solved the problem in your code. You should include short description of classes, methods, and variables (if necessary) that you used in your code.]
+
+3. Errors and Warnings:
+
+[Please enlist your Errors and Warnings (maximum five) that you encountered in your code and how you solved them. An example of this is shown in Table 1.]
+Table 1: List of Errors and Warnings Encountered in the Program
+
+
+4. Sample Input and Output:
+[Provide some test cases with sample input and output of your program.]
+
+5. Discussion:
+
+[In this section, you may include some discussion about the debugging strategy that you used, e.g., searched the Web for a solution, contacted tutor, solved by self, used a debugging tool, posted in forum, talked to a friend, etc.]
diff --git a/src/Q9/README.md b/src/Q9/README.md
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+Learning Profile for Assignment #1, And Question #9
+
+Name: Mo Khan
+Student ID: 3431709
+
+1. Problem Statement:
+
+Write a program that iterates through numbers from 0 to 113 using a loop.
+Print the numbers, one number per line.
+As you print each number, say x, also print the following when appropriate, separated by commas:
+
+If the number is odd, print “x is odd”
+If the number is divisible by 5, print “hi five”
+If the total of a number (x) and its subsequent number (x+1) is a value divisible by 7, print “wow”
+If the number is prime, print “prime”.
+
+2. Description of the Code: 
+
+[Briefly describe how you solved the problem in your code. You should include short description of classes, methods, and variables (if necessary) that you used in your code.]
+
+3. Errors and Warnings:
+
+[Please enlist your Errors and Warnings (maximum five) that you encountered in your code and how you solved them. An example of this is shown in Table 1.]
+Table 1: List of Errors and Warnings Encountered in the Program
+
+
+4. Sample Input and Output:
+[Provide some test cases with sample input and output of your program.]
+
+5. Discussion:
+
+[In this section, you may include some discussion about the debugging strategy that you used, e.g., searched the Web for a solution, contacted tutor, solved by self, used a debugging tool, posted in forum, talked to a friend, etc.]