Looking at the following payoff matrix of a hypothetical market that supports only one high-tech aeronautical firm with two countries competing internationally, answer the following (quadrants numbered in parantheses):
Japanese
Firm
Produce
Not Produce
US Firm
Produce
-10, 10 (I)
100, 0 (II)
Not Produce
0, 120 (IV)
0, 0 (III)
What is the payoff to the U.S. firm if both the Japanese and the U.S. firms produce?
Group of answer choices
100
-10
120
0
