Can someone help me with this question?

Guys i really need or i have to stay late up night

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

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?