e payoff matrix below shows the payoffs (in millions of dollars) for two firms, A and B, for two different strategies, investing in new capital or not investing in new capital. Firm B Invest Not Invest Firm A Invest 20 for A 70 for A 20 for B 5 for B Not Invest 5 for A 50 for A 70 for B 50 for B Firm A’s dominant strategy is to ______, and Firm B’s dominant strategy is to ______.