hich of the following correctly represents 4.082? A 4 1 8··101 2·····1,000B four and eighty-two thousandths C four and eight and two hundredths D 4 1 1 8 3 1··102 1 1 2 3 1··· 1002 Rachel chose D as the correct answer. How did she get that answer?

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?