I just need question A at the bottom answered

2. Assume that the short-run cost and demand data given in the table below confronts a monopolistic competitor selling a given product and engaged in a given amount of product promotion. Compare the marginal cost and marginal revenue of each unit of output and enter these figures in the table.

Output	Total cost	Marginal cost	Quantity demanded	Price	Marginal revenue	Profit
0	$ 50	XXXX	0	$60	XXXXX	$
1	80	$ 30	1	55	55	-25
2	120	40	2	50	45	-20
3	150	30	3	45	35	-15
4	170	20	4	40	25	-10
5	185	15	5	35	15	-10
6	205	20	6	30	5	-25
7	235	30	7	25	-5	-60
8	275	40	8	20	-15	-115
9	325	50	9	15	-25	-190
10	385	60	10	10	-35	-285

(a) At what output level and at what price will the firm produce in the short run? What will be the total profit?