The mean annual salary paid to all employees in a company was 1500 Kenya pounds, the mean annual salary paid to male and female employees were 1560 Kenya pounds and 1260 Kenya pounds respectively, determine the percentages of males and females employed by the company.

Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?