Problem: Mark Watney is in a rather disastrous situation - stranded on Mars with little hope of rescue and few resources to survive. Watney can use his time and equipment to grow potatoes or distill clean water. If he uses all of his available resources, he can grow 2 pounds of potatoes an hour. If Watney uses all of his resources to distill clean water, he can distill 1 gallon per hour. He is slightly injured, so to help heal him, he chooses not to work more than 10 hours out of every 24 hours.
A) Draw Watney's production possibilities curve/frontier for one day's worth of production. Be sure that you include units on the axes.
I need assistance and a brief walk-through on the explanation