Weekly HW Assignment 12 Due Friday Friday Apr. 7, 2023 Instructions: These are problems you can work on throughout the week. They are due on Friday April 7 at 11:59pm EST. The written problems should be uploaded to Gradescope through your section site; there are also WebAssign problems to complete online. (If you have questions about uploading work to Gradescope, there are some instructions and tips on the "Home- work" page of the umbrella collab site.) You are encouraged to work together on these problems. However, you should upload your own write-up, and anything you write up should reflect your own understanding. It's normal to have questions as you work on these; as always, come by office hours or MCLC! (1) Farmer Abe has a budget of $300 to build a rectangular pen to protect his rambunctious sheep. He decides that three sides of the pen will be constructed with chain-link fence, which costs only $1 per foot. Farmer Abe decides that the fourth side of the pen will be made with sturdier fence, which costs $5 per foot. Find the dimensions of the largest area the pen can enclose