In my economics class, we are looking at maximizing quantity, but I can't seem to figure out this question. Would someone be able to help?

Q: Using the table below, determine the profit maximizing quantity of bicycles produced (Q) if the price of the market price of bicycles is $2500. Are they making an economic profit or loss? Assume the market is perfectly competitive. Provide your answer in the following format: Q, profit or loss. For example: 65, loss Q Total Costs 45 $ 128,135 50 S 138,036 55 S 152,978 60 $ 172,068 65 $ 197,794 Answer: Check