What is the excel formula used to answer the below equation:

The expected annual inflation rates for the coming 5 years are listed in the following table:

Year	Expected annual inflation rate
1	2%
2	2
3	3
4	4
5	5

The real risk-free rate for a five-year debt security is 2%.

The current yield for a five-year Treasury note is 10%. Assume that the liquidity premium for the security is 0%, what is the maturity risk premium of the security?

4.8%