create a program for each of the following $($Submit the $.$cpp source code file for each$)$:

$($age$2040)$ Get the user to input their current age and the current year. Calculate and output what their age will be in the year $2040.$

$5$ points $-$ user friendly$/$correct input for current age

$5$ points $-$ user friendly$/$correct input for current year

$10$ points $-$ correct use of assignment statement

$10$ points $-$ user friendly$/$correct output statement

$($pay$)$ Input the number of hours worked for a week, and the hourly pay rate. Output the total pay.

$10$ points $-$ correct input statements

$5$ points $-$ correct use of assignment statement

$5$ points $-$ correct output statement

$10$ points $-$ output formatted for currency $($dollar sign and $2$ decimal places example: $$2\mathrm{.}25)$

$($score$)$ Input the number of questions on an exam, the number of correct questions, and a student first name. Output the name and the grade for the exam.

$15$ points $-$ correct number and formatting for $3$ inputs

$10$ points $-$ correct formula for calculating a percent grade

$15$ points $-$ correct output of the percent grade. $($example: Marty's grade for the exam was $82\%)$