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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
II. Another employee has committed to save $3000 per month.
His quarterly savings are as follows:
* Q1 – $6000
* Q2 – $9000
* Q3 – $10000
* Q4 – $17000
Write a program to compute the total bonus amount earned by these two employees in the year.
2. Description of the Code:
I created a class that implemented the interface described in the
assignment. To calculate the bonus for the year I created a method
called `quarterlyBonus` to calculate the bonus for each month. I also
created a method called `annualBonus` to calculate the additional bonus
for the annual target. Then I summed the quarterly bonuses with the
annual bonus to calculate the final bonus amount.
3. Errors and Warnings:
```bash
モ mvn test
[INFO] Scanning for projects...
[INFO]
[INFO] -------------------< ca.mokhan.comp268:assignment1 >--------------------
[INFO] Building assignment1 1.0-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- fmt-maven-plugin:2.8:format (default) @ assignment1 ---
[INFO] Processed 48 files (0 reformatted).
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ assignment1 ---
[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] skip non existing resourceDirectory /Users/mokha/development/gh/comp-268/src/main/resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ assignment1 ---
[INFO] Changes detected - recompiling the module!
[WARNING] File encoding has not been set, using platform encoding UTF-8, i.e. build is platform dependent!
[INFO] Compiling 24 source files to /Users/mokha/development/gh/comp-268/target/classes
[INFO]
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ assignment1 ---
[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] skip non existing resourceDirectory /Users/mokha/development/gh/comp-268/src/test/resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ assignment1 ---
[INFO] Changes detected - recompiling the module!
[WARNING] File encoding has not been set, using platform encoding UTF-8, i.e. build is platform dependent!
[INFO] Compiling 24 source files to /Users/mokha/development/gh/comp-268/target/test-classes
[INFO]
[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ assignment1 ---
[INFO] Surefire report directory: /Users/mokha/development/gh/comp-268/target/surefire-reports
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running ca.mokhan.comp268.AppTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
Running ca.mokhan.test.CandidateTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.053 sec
Running ca.mokhan.test.NumberTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.021 sec
Running ca.mokhan.test.EmployeeSavingsTest
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 sec
Running ca.mokhan.test.CartesianCoordinateSystemTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec
Running ca.mokhan.test.CommunicationTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec
Running ca.mokhan.test.TaxReturnTest
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running ca.mokhan.test.BanffMarathonRunnerTest
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.001 sec
Running ca.mokhan.test.AddressBookTest
Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec
Running ca.mokhan.test.TriangleTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec
Running ca.mokhan.test.BonusOnSavingsTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec
Running ca.mokhan.test.HailstoneSequenceTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 sec
Results :
Tests run: 52, Failures: 0, Errors: 0, Skipped: 0
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.871 s
[INFO] Finished at: 2019-05-13T20:07:42-06:00
[INFO] ------------------------------------------------------------------------
```
4. Sample Input and Output:
[Provide some test cases with sample input and output of your program.]
The test cases can be found in `BonusOnSavingsTest.java`.
5. Discussion:
I manually calculated the expected bonuses to make sure that I
understood the problem and how to calculate a result.
Employee 1
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.
* 2: Exceeds quarterly minimum. $7000 * 3% = $210
* 3: Does not meet quarterly minimum
* 4: Exceeds quarterly minimum. $8000 * 3% = $240.
* 1: $24,000.00 meets the annual minimum. $24,000.00 * 5% = $1,200.00
Total bonus: 210 + 240 + 1200 = $1,650.00
Employee 2
* 1 – $6000
* 2 – $9000
* 3 – $10000
* 4 – $17000
Quarterly min: $9000.00
Annual min: $36,000.00
* 1: does not meet quarterly min.
* 2: $9,000 * 3% = $270.00
* 3: $10,000 * 3% = $300.00
* 4: $17,000 * 3% = $510.00
* 1: $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
Then I started by writing tests to reproduce the expected results. Once
I had a working test, I began to implment the code to make the test
pass. After I got the tests passing I started to refactor the code by
extracting methods.
|
