Use the Following to Answer Questions -(Table: Demand for Crude Oil)Use Table: Demand for Crude Oil

Use the following to answer questions : $$\begin{array}{l}\text { Table: Demand for Crude Oil }\\\begin{array} { c c c } \text { Quantity } & \begin{array} { c } \text { Price } \\\text { (\$/barrel) }\end{array} & \begin{array} { c } \text { Total } \\\text { Revenue (\$) }\end{array} \\\hline 0 & \$ 160 & \$ 0 \\10 & 150 & 1500 \\20 & 140 & 2800 \\30 & 130 & 3900 \\40 & 120 & 4800 \\50 & 110 & 5500 \\60 & 100 & 6000 \\70 & 90 & 6300 \\80 & 80 & 6400 \\90 & 70 & 6300 \\100 & 60 & 6000 \\110 & 50 & 5500 \\120 & 40 & 4800 \\130 & 30 & 3900 \\140 & 20 & 2800 \\150 & 10 & 1500 \\160 & 0 & 0\end{array}\end{array}$$
-(Table: Demand for Crude Oil) Use Table: Demand for Crude Oil.Assume that the crude oil industry is a duopoly and the marginal and fixed costs of producing crude oil equal zero.Suppose that the two firms are maximizing industry profit and splitting the profit evenly.If both firms decide to cheat and produce 10 more barrels each,the price of crude oil will be:

A) $160.
B) $80.
C) $70.
D) $60.