Simplify 5c(3c^2)^3
a.) 45c^6
b.) 135^6
c.) 45c^7
d.) 135c^7

What will be the end result for the taxpayer who filed his federal income tax return using the 1040ez form shown belowa he'll owe $173b he'll receive a refund of $173c he'll owe $3921d he'll receive a refund of $3921