The Following Table Shows the Costs for a Manufacturer

The following table shows the costs for a manufacturer:

-Refer to the above information to answer this question.If the price of the product is $50,how much will the manufacturer produce and what will be its total profit or loss?

A) 0 and a loss of $120.
B) 6 and a profit of $48.
C) 7 and a profit of $42.
D) 7 and a profit of zero.
E) 8 and a profit of $16.