Suppose Two Firms,Allstom from France,and Bombardier from Canada,are Bidding on a Contract

Suppose two firms,Allstom from France,and Bombardier from Canada,are bidding on a contract to replace train cars for the subway system in Mexico City.If they bid the same amount,they share the contract-otherwise,the low bid wins.The figure below shows the payoff matrix for this contest.
$\begin{array}{c}&\text { Allstom (A) }\\\text { bombardier (B) }&\begin{array}{|l|l|l|}\hline & \begin{array}{l}\text { A bids } \\\$ 50 \text { million }\end{array} & \begin{array}{l}\text { A bids } \\\$ 35 \text { million }\end{array} \\\hline \begin{array}{l}\text { B bids } \\\$ 50 \mathrm{million}\end{array} & \begin{array}{l}\text { Profit to } A: \$ 10 \mathrm{~m} \\\text { Profit to } \mathrm{B}: \$ 10 \mathrm{~m}\end{array} & \begin{array}{l}\text { Profit to } A: \$ 5 \mathrm{~m} \\\text { Profit to } \mathrm{B}: \$ 0 \mathrm{~m}\end{array} \\\hline \begin{array}{l}\text { B bids } \\\$ 35 \mathrm{million}\end{array} & \begin{array}{l}\text { Profit to } \mathrm{A}: \$ 0 \\\text { Profit to } \mathrm{B}: \$ 5 \mathrm{~m}\end{array} & \begin{array}{l}\text { Profit to } A: \$ 2.5 \mathrm{~m} \\\text { Profit to } \mathrm{B}: \$ 2.5 \mathrm{~m}\end{array} \\\hline\end{array}\end{array}$ FIGURE 11- 4
-Refer to Figure 11- 4.If Allstom and Bombardier co- operated with each other when bidding on the contract,then the likely outcome is that

A) Bombardier bids $35 million,and earns profit of $5 million,while Allstom bids $50 million and earns profit of $0.
B) Bombardier bids $50 million,and earns profit of $0,while Allstom bids $35 million and earns profit of $5 million.
C) each firm bids $50 million,and earns profit of $10 million.
D) each firm bids $35 million,and earns profit of $2.5 million.