Use the revenue and cost functions below, to answer parts (A), (B), and (C). R(x)=80x-3x 1x20 C(x)=130+ 16x 1x20 (A) What is the profit function? P(x)= What is the domain of the profit function? OA. 10,206] OB. [0,20] OC. [1,20] OD. (0,80] (B) Complete the table. Profit Profit x (Millions) 1 4 8 12 16 20 P(x) (Millions $) 69 (C) Choose the best graph of the profit function using the points from the table. OB. SOA. AY 300- A -200- O C. A) 300- H M -200- Q G 300- -200- OD. 300- -200 Q E