Assignment $-1$

Total Points $(5+5=10$ pts$)$

Due: Saturday February $3$rd$,2024$ midnight

Student Name:

Student ID:

Project a: Calculating Future Investment Value

Problem Description: Write a program that reads in investment amount, annual interest rate, and number of years, and displays the future investment value using the following formula $($below$)$ and displays the future investment value using the following formula:

futureInvestmentValue $=$

investmentAmount $*(1+$ monthlyInterestRate$)$numberOfYears$*12$

For example, if you enter amount $1000,$ annual interest rate $3\mathrm{.}25\%,$ and number of years $1,$ the future investment value is $1032\mathrm{.}98.$

Hint: Use the Math.pow$($a$,$ b$)$ method to compute a raised to the power of b$.$

The name of the class is CalculateFutureInvestmnet.

Here is a sample run:

Sample $1$:

Enter investment amount: $1000$

Enter annual interest rate: $4\mathrm{.}25$

Enter number of years: $1$

Accumulated value is $1043\mathrm{.}34$

Project b: Phone keypads

Problem Description: The international standard letter$/$number mapping found on the telephone is shown below. Write a program that reads a letter and displays its corresponding digit.

Hint: Use SWITCH statement.

The name of the class is PhoneKeypads.

Submit the following items in blackboard:

Print this Word file and Submit questions below before the due day

Describe the problem including input and output in your own words.

Describe how you test this program.

Submit the source code files $($xxxx$.$Java$)$

Compile and run it for output. Capture your NetBean screen $($ctrl$+$Alt$+$PrtScr$)$ that shows the output that your program run correctly. Paste $($Ctrl$+$V$)$ the captured screen into the word file.