Hi- Can I please have assistance on the following:

The following table presents cost and revenue information for a firm operating in a competitive industry. COSTS REVENUES Quantity Total Marginal Quantity Total Marginal Produced Cost Cost Demanded Price Revenue Revenue O $100 0 $120 1 $150 1 $120 2 $202 2 $120 3 $257 3 $120 4 $317 4 $120 5 $385 5 $120 6 $465 6 $120 7 $562 7 $120 8 $682 8 $120