4 ut of LO If a loan was repaid by monthly payments of $9230.00 in 7.5 years at 6.15% compounded annually, how much interest was paid? Select one: O a. $51,088.05 O b. $162,689.21 O c. $214,461.65 Od. $668,010.79 What is the principal from which $279.00 can be withdrawn at the end of each month for 17.5 years if interest is 5.44% compounded quarterly? 40 t of Select one: O a. $37,807.26 O b. $97,327.91 O c. $37,738.88 O d. $16,713.86