You and Your Spouse Have Earned Salary and Wages of $41,750

You and your spouse have earned salary and wages of $41,750. In addition you have municipal bond interest income of $600 and savings account and certificate of deposit interest income of $800. You paid a total of $600 in interest on your student loan. Using only this information, what is your total income for tax purposes?

A) $43,150
B) $42,550
C) $42,350
D) $41,750
E) none of the above