The following are the Consumer Price Index (CPI) for the years 1991-1993. All of the values use a reference year of 1986. Year CPI
1991 110
1992 120
1993 135

Which of the following is true about the CPI, based on the information?

a. $100 in 1986 would be equivalent to $135 in 1993.
b. $100 in 1992 would have been worth $100 in 1986.
c. $100 in 1991 would have been worth $110 in 1986.
d. $100 in 1993 would be equivalent to $120 in 1992.

Now ray has had the tires for two months and he notices that the tread has started to pull away from the tire. he has already contacted the place who sold the tires and calmly and accurately explained the problem. they didn’t him because they no longer carry that tire. so he talked with the manager and he still did not get the tire replaced. his consumer rights are being violated. pretend you are ray and write a letter to the company’s headquarters. here are some points to keep in mind when writing the letter: include your name, address, and account number, if appropriate. describe your purchase (name of product, serial numbers, date and location of purchase). state the problem and give the history of how you tried to resolve the problem. ask for a specific action. include how you can be reached.