Assume CDA corporation must pay the AMT for the current year. It is considering entering into a transaction that will generate $20,000 of income for the current year. What is CDA's after-tax benefit of receiving this income in each of the following alternative scenarios?
a. CDA's AMTI before the transaction is $50,000.
b. CDA's AMTI before the transaction is $140,000.
c. CDA's AMTI before the transaction is $200,000.
d. CDA's AMTI before the transaction is $1,000,000.