Martin, Inc. has book income of $1,200,000 before tax. Book income includes $620,000 state income taxes expense and $10,000 of municipal bond interest income. Based only on these items, compute Martin's taxable income. Select one: a. $1,810,000 b. $1,830,000 c. $1,190,000 d. $1,820,000 e. None of these choices