d. In the table below, complete the short-run supply schedule for the firm (columns 1 and 2) and indicate the profit or loss incurred at each output (column 3).

e. Now assume that there are 1,500 identical firms in this competitive industry; that is, there are 1,500 firms, each of which has the cost data shown in the table. Complete the industry supply schedule (column 4 in the table above).

(1)	(2)	(3)	(4)
Price	Quantity Supplied, Single Firm	Profit (+) or Loss (