In each of the following cases, compute the corporation’s regular tax:
a. Allen Corporation, which produces motion pictures, has $160,000 taxable income.
b. Benson Corporation, a personal service corporation providing medical care, has $160,000 taxable income.
c. Carver Corporation, which develops and operates golf resorts, has $3.91 million taxable income.
d. Damon Corporation, which drills oil wells, has $16.8 million taxable income.
e. Edmonds Corporation, which manufactures farm equipment, has $57 million taxable income.