find C

P5. The truncation error in a numerical algorithm is O(n4) where n denotes the number of iterations. It is found that after 3 iterations the truncation error is 2.5%. What is the truncation error expected to be after 4, 5 and 6 iterations? Note: Having a truncation error of order O(n4) implies that the error reduces as the 4th power of number of iterations i.e. =Cn4 where C is a constant