The Table Below Shows Annual Profits Received by Two Oligopolists

The table below shows annual profits received by two oligopolists, Alpha and Beta, depending on whether each company decides whether to live within the collusive agreement they have signed to charge a high price, or to cheat and charge a lower price.

$\begin{array}{}& \text {beta's Strategies }\\ \text {AlPHA'sStrategies }&\begin{array}{|l|c|c|}\hline & \begin{array}{c}\text { Don't } \\\text { }\end{array} & \text { Cheat } \\\hline \text { Don'tCheat} & \begin{array}{c}\text { B: } \$ 5 \mathrm{~m} \\\text { A: } \$ 5 \mathrm{~m}\end{array} & \begin{array}{c}\text { B: } \$ 6 \mathrm{~m} \\\text { A } \$ 3 \mathrm{~m}\end{array} \\\hline & \begin{array}{c}\text { B: } \$ 3 \mathrm{~m}\end{array} & \text { B: } \$ 4 \mathrm{~m} \\ \text { Cheat } & \$ 6 \mathrm{~m} & \text { A: } \$ 4 \mathrm{~m} \\\hline\end{array}\\\end{array}$
-Based on the table,if Alpha doesn't cheat,while Beta charges a lower price than the one agreed upon between the two companies,then Alpha receives an annual profit of:

A) $3 million and Beta receives an annual profit of $6 million
B) $5 million and Beta also receives an annual profit of $5 million
C) $6 million and Beta receives an annual profit of $3 million
D) $4 million and Beta also receives an annual profit of $4 million
E) $20 million and Beta receives an annual profit of $18 million