Which of the following is NOT an Adjustment deduction? Question 2 Answer saved Points out of 3.00 P Flag question Select one: a. Contributions to a Keogh plan by a self-employed taxpayer b. Mortgage loan interest paid on a two-bedroom home rented out by a taxpayer to paying tenants c. The qualified business income deduction d. Mortgage loan interest paid on an apartment building rented out by a taxpayer to paying tenants