PLEASE TYPE IT AND NOT HANDWRITTEN You need to put a new roof on a building in 10 years at an estimated cost of P20,000. How much will you invest every month, so by earning interest at 5% compounded...

PLEASE TYPE IT AND NOT HANDWRITTEN

You need to put a new roof on a building in 10 years at an estimated cost of P20,000. How much will you invest every month, so by earning interest at 5% compounded monthly, there will be P20,000 in the bank after 10 years?