Project 1:
Let's Write More Procedures
Assigned: Mon Jan 13 2025
Due: 11:59:00 PM on Wed Jan 22 2025
Team Size: 1
Language: Racket
Out of: 3 points
In this project, you will write some more Racket procedures, this time using the let special form.
Part 0, 0 points:
Create a file named project1.rkt. Add the racket header and your name in a comment at the top. All of your procedure definitions will go in that file.
#lang racket
;Project 1 procedures by <Your Name>.Part 1, 1 points:
Exercise 6.3.1:
triangle-area. Hero's formula is almost too-perfect for let. Here are some examples:> (triangle-area 1 2 3)
0.0
> (triangle-area 3 4 5)
6.0Part 2, 1 points:
Exercise 6.3.2:
carpet-footage. There are two ways to try to cover the room with carpet: rolling it out vertically and rolling it out horizontally. Here are some examples:> (carpet-footage 13 9)
13
> (carpet-footage 13 14)
26Part 3, 1 points:
Exercise 6.3.3:
income-tax. This is a more-complicated form of income tax, using multiple tax brackets. Here are some examples:> (income-tax 20000)
3000.0
> (income-tax 50000)
10587.5
> (income-tax 100000)
25316.5
> (income-tax 200000)
59360.5
> (income-tax 500000)
174979.9The second example, 10587.5, is equal to .15 x 26250 + .28 x (50000 - 26250).Part 4, 0 points:
In order to make your procedures readable by other files, you need to tell the code that they are available to be used by using the provide procedure. In order to make everything available, add this line to the end of your file:
(provide (all-defined-out))Submitting your Project: Choose a team name consisting of alphabetical characters. Put your file in a folder named <teamName>Project1, zip up the folder, and upload it to Canvas. Please make sure you name your folder correctly first, then zip it up, not the other way around. (You will have to resubmit if you don't do this.) If you submit early enough, let me know so I can test your code and give you a score. If you submit after the deadline please let me know right away so I can give you a grade.