Sergio lives at the corner of 16th St. and 19th Ave. Saskia lives at the corner of 20th St. and third Avenue. Located a quarter of the distance from Sergio’s Place to sake as it is the post office. Where is the post office located?

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?