Problem 8-57 (LO 8-2) (Static) Olga is married and files a joint tax return with her husband. What amount of AMT exemption may she deduct under each of the following alternative circumstances? Exhibit 8-5. Note: Leave no answer blank. Enter zero if applicable. Required: a. Her AMTI is $390,000. b. Her AMTI is $1,180,000. c. Her AMTI is $1,600,000. Complete this question by entering your answers in the tabs below. Required A Required B Required C Her AMTI is $390,000. Amount of AMT exemption Required A Required B >