Required information The following information applies to the questions displayed below. Mickey and Jenny Porter file a joint tax return, and they itemize deductions. The Porters incur $2,750 in investment expenses. They also incur $4,250 of investment interest expense during the year. The Porters' income for the year consists of $165,000 in salary, and $3,550 of interest income. a. What is the amount of the Porters' investment interest expense deduction for the year? Investment interest expense deduction 800e