You're trying to save to buy a new $190,000 ferrari. you have $31,000 today that can be invested at your bank. the bank pays 3.8 percent annual interest on its accounts. how long will it be before you have enough to buy the car? (do not round intermediate calculations and round your answer to 2 decimal places,

e. g., 32.16.) length of time years

Grace period is a period of time before the credit card company starts charging late fees.truefalse

In the 1970s, kmart used blue light specials to encourage customers to flock to a particular department having a temporary sale. a spinning blue light activated for approximately 30 seconds, and then an in-store announcement informed shoppers of the special savings in the specific department. over time, loyal kmart shoppers learned to flock to the department with the spinning blue light before any announcement of special savings occurred. if kmart was employing classical conditioning techniques, what role did the spinning blue light play?

Ashop owner uses a reorder point approach to restocking a certain raw material. lead time is six days. usage of the material during lead time is normally distributed with a mean of 42 pounds and a standard deviation of four pounds. when should the raw material be reordered if the acceptable risk of a stockout is 3 percent?