You've observed the following returns on SkyNet Data Corporation's stock over the past

five years: $10$ percent, $-11$ percent, $18$ percent, $19$ percent, and $10$ percent. Suppose the

average inflation rate over this period was $2\mathrm{.}2$ percent and the average $T-$bill rate over

the period was $4\mathrm{.}7$ percent.

What was the average real risk$-$free rate over this time period? $($Do not round

intermediate calculations and enter your answer as a percent rounded to $2$ decimal

places, e$.$g$.,32\mathrm{.}16.)$

What was the average real risk premium? $($Do not round intermediate calculations and

enter your answer as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.)$