use graph above. the most accurate equilibrium exchange rate for Japanese yen in the example would be

A. 0.01 dollars for each yen
B. 0.10 yen per each dollar
C. 0.10 dollars for each yen
D. 0.01 yen per each dollar

Without the graph or any additional information provided, it is not possible to determine the most accurate equilibrium exchange rate for the Japanese yen.