Lakshmi has had a checking account for over twenty years and has always gotten money from her bank by cashing a check. she would like a more convenient method of getting cash, without having to visit the bank each time she needs to withdraw money. what type of card would she get. a. cash card. b. credit card. c. debit card. d. store gift card

Qwest airlines has implemented a program to recycle all plastic drink cups used on their aircraft. their goal is to generate $7 million by the end of the recycle program's five-year life. each recycled cup can be sold for $0.005 (1/2 cent). a. how many cups must be recycled annually to meet this goal? assume uniform annual plastic cup usage and a 0% interest rate. b. repeat part (a) when the annual interest rate is 12%. c. why is the answer to part (b) less than the answer to part (a)?

Sam owns speedy bricklayers, inc., a company that specializes in bricklaying. to maintain his business's reputation for quick, quality bricklaying, sam requires that all employees are experienced bricklayers. this discriminates against potential employees who have never laid bricks before. sam is likely:

Suppose you own a bicycle but haven't found the time to ride it much lately. these days, it is only worth $25 to you. one of your close friends, who recently got a job at the college bookstore two miles down the road, wants to take it off your hands. he offers you $70 for the bicycle, and you gladly accept. your friend is also happy because he thinks the bicycle is worth $95 . how much total value was created from this trade? $