TIK. TOK PEOPLE LISTEN UP TO GROW ACCS / Who got Tik. tok and is a boy or girl rlly don't matter im trynna grow my acc and sorry this isnt a place to ask i just need more followers and ill follow u back. MY TIK-TOK IS nocapp. ty all giving branilest

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?