Hello, can someone assist me with this problem? Thank you,

Determine the amount of (1) taxable dividend, (2) nontaxable distribution, and (3) capital gain, for the distributions made in each of the following cases: a. Corporate E&P of $20,000, shareholder stock basis of $24,000, distribution of $12,000. b. Corporate E&P of $15,000, shareholder stock basis of $14,000, distribution of $13,000. c. Corporate E&P of $32,000, shareholder stock basis of $10,000, distribution of $34,000. d. Corporate E&P of $28,000, shareholder stock basis of $22,000, distribution of $52,000.