4. rosa plays games at a fair. she can buy 8 game tokens for $ 1. each game cost 2 tokens. how many games can she play with 120 tokens? write a rule and complete the table. with the bottom one too

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?