This problem deals with sales maximization the graph I cannot provide, however I do have my numbers
Under Profit Maximization Under Sales Maximization
Price 22.5 15
Quantity 17.5 25
Total Revenue 393.75 375
Profit
I first figured to raise both the max sales and max profit lines to the actual cost curve, multiply those number by each quantity and then subtract those numbers from to obtain profit. I cant figure out to obtain my cost number to subtract from my revenue numbers