Corona Corp. is expected to generate a single risky cash flow next year. The possible values of the cash flow and the associated probabilities, depending on the state of the economy, are presented in the table below. If it goes bankrupt it will incur $20 in bankruptcy costs. The market interest rate is 0. What is the expected cost of bankruptcy if the firm has $80 of debt? Probability CF $90 $40 Strong economy 0.7 Weak economy 0.3