Bumble Bee Co. had taxable income of $7,000, MACRS depreciation of $5,000, book depreciation of $2,000, and accrued warranty expense of $400 on the books although no warranty work was performed. What is Bumble Bee's pretax accounting income?
a. $4,400.
b. $3,600.
c. $9,600.
d. $2,600.