0 points) On a lonn of 516000 , interest at 9% effective must be paid at the end of cach year. The borrower also deposits 5X at the beginning of each year into a sinking fund arring 3.3% eflective. A the end of 13 years the sinking fund is exactly sumblent to pay off the loan. Caiculate X. A. 51557.38 B. 5556.21 c. 5973.36 D. 51460.04 e. 530.02