Please Show Work

Suppose the real risk-free rate is 2.20%, the average expected future inflation rate is 1.50%, and a maturity risk premium of 0.10% per year to maturity applies, i.e., MRP = 0.10%(t), where t is the number of years to maturity, hence the pure expectations theory is NOT valid. What rate of return would you expect on a 5-year Treasury security? Disregard cross-product terms, i.e., if averaging is required, use the arithmetic average.

JR Industries has a bond outstanding with 30 years to maturity, an 6.0% nominal coupon, semiannual payments, and a $1,000 par value. The bond has a 5.50% nominal yield to maturity, but it can be called in 5 years at a price of $1,050. What is the bonds nominal yield to call (YTC)?