Ms. Omar runs the school tennis club. She has a binof the tennis balls and rackets. For every tennis balls in the bin, there are 3 tennis rackets. Draw a model to show the ration of tennis balls to tennis rackets.

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?