Marcelo had $49.13 in his bank account. he paid two fees of $32.50 each, and then he made 2 deposits of $74.25 each. part a: write an expression to represent the situation. part b: what is the balance in marcelo's account now?

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?