Can someone please explain how to do these on a financial calculator? I have my final tomorrow.

Question 6 1 pts A bond with a par value of $1,000 and a coupon rate of 7.25% has a current market value of $1,030. What is its yield to maturity? The bond has 8 years to maturity. O 7.24% O 6.85% o 7.13% o 6.75% O 6.19% Question7 1 pts Conor Airlines Inc. recently issued $75 par value preferred stock that pays an 8.25% dividend rate per year. If the stock is currently selling for $60, what is the expected return of this preferred stock? 0 10.21% O 10.76% O 10.31% O 10.47% O 11.34%