Okay, I'm trying to solve this:

Question

I have a business where I sell school supplies, I'll spend at least 700$ dollars on it, and here is the cost and price of each item (Also, I don't have the foggiest clue why it is item 1#, item 2#).

Item 1# cost to make: 3$ Price: 5$

Item 2# Cost to make: 3$ Price: 5$

Item 3# cost to make: 5$ price 10$

I just need to know what would the y and x axis be. Then I can do everything else.