Problem I: Ocean Levels

Goal: Assuming the ocean$$s level is currently rising at about $1\mathrm{.}2$ millimeters per year, create a program that

displays the number of millimeters that the ocean will have risen each year for the next $30$ years.

Design: You will be using an IPO diagram to design your program. Under INPUTS, list

everything the program will need to produce the result. Under OUTPUTS, list what the program is going to

produce. Under PROCESSING, list the detailed pseudocode steps needed to produce the program$$s output.

This includes formulas your program will need.

Output: Your program output should look something like this $($the values listed in the Rise column below

may not be real$)$:

Year Rise $($in millimeters$)$

$------------------------------------------$

$11\mathrm{.}80$

$23\mathrm{.}60$

$35\mathrm{.}40$

$47\mathrm{.}20$

$59\mathrm{.}00$

$610\mathrm{.}80$

$712\mathrm{.}60$

$814\mathrm{.}40$

$916\mathrm{.}20$

$1018\mathrm{.}00$

$1119\mathrm{.}80$

$1221\mathrm{.}60$

$1323\mathrm{.}40$

$1425\mathrm{.}20$

$1527\mathrm{.}00$

$1628\mathrm{.}80$

$1730\mathrm{.}60$

$1832\mathrm{.}40$

$1934\mathrm{.}20$

$2036\mathrm{.}00$

$2137\mathrm{.}80$

$2239\mathrm{.}60$

$2341\mathrm{.}40$

$2443\mathrm{.}20$

$2545\mathrm{.}00$

$2646\mathrm{.}80$

$2748\mathrm{.}60$

$2850\mathrm{.}40$

$2952\mathrm{.}20$

$3054\mathrm{.}00$

Requirements:

$$ Use named constants for all number values that will not be changed in the program

$$ Use F$-$strings

Problem II: Budgeted vs$.$ Actual Expenses

Goal: Write program that asks the user to enter the amount that he or she has budgeted for a month. Using a while loop, the user should be prompted to enter each of his or her expenses for the month and keep a running total. The loop should finish when the user enters $0.$ When the loop finishes, the program should display the amount that the user is over budget $($if any$).$

Design: You will be using an IPO diagram to design your program. Under INPUTS, list

everything the program will need to produce the result. Under OUTPUTS, list what the program is going to

produce. Under PROCESSING, list the detailed pseudocode steps needed to produce the program$$s output.

Input Validation: The amount budgeted for a month must be a positive number; use a while loop to validate the input $($see example in section $4\mathrm{.}6).$ An expense must be a non$-$negative number; use a while loop to validate the input. All decimal values must be rounded to two decimal places.

Output and Sample Dialog:

Enter amount budgeted for the month: $0$

Enter a positive amount: $-60$

Enter a positive amount: $-5$

Enter a positive amount: $500$

Enter an amount spent $(0$ to quit$)$: $-20$

Enter a non$-$negative amount spent: $-40$

Enter a non$-$negative amount spent: $50$

Enter an amount spent $(0$ to quit$)$: $75$

Enter an amount spent $(0$ to quit$)$: $800$

Enter an amount spent $(0$ to quit$)$: $23\mathrm{.}95$

Enter an amount spent$(0$ to quit$)$: $0$

Budgeted: $$500\mathrm{.}00$

Spent: $$948\mathrm{.}95$

You are $$448\mathrm{.}95$ over budget. PLAN BETTER NEXT TIME!

Your program should use F$-$strings to produce correctly labeled output with dollar amounts rounded to two decimal places and dollar signs.

Requirements:

$$ Use named constants for all number values that will not be changed in the program

$$ Use F$-$strings