High and Unexpected Inflation Entails a Greater Cost

High and unexpected inflation entails a greater cost

A) for those who borrow than for those who save.
B) for those who hold a little money than for those who hold a lot of money.
C) for those whose wages increase by as much as inflation,than for those who are paid a fixed nominal wage.
D) for savers in high income tax brackets than for savers in low income tax brackets.