PLEASE TYPE IT AND NOT HANDWRITTEN An obligation will be amortized by quarterly payments of P5,000 for 10 years. If interest is 6% compounded quarterly, find: c. the remaining liability just after the...

PLEASE TYPE IT AND NOT HANDWRITTEN

An obligation will be amortized by quarterly payments of P5,000 for 10 years. If interest is 6% compounded quarterly, find:

c. the remaining liability just after the 15th payment

d. how much of the 15th payment interests, and how much goes to the principal?