1. (20 pts.) Bob and Linda are working up a bid to supply hamburgers to Mr. Fishoeders retirement party. The quote is for 100 burgers, each prepared exactly alike. The first burger took Bob 10 minutes to make and included $5.50 in materials (beef, bun, ketchup, pickles and lettuce). The second burger took Bob 9 minutes to make and also had $5.50 in materials.

a. What is Bobs Improvement Factor for the 18th burger?

b. How long will it take them to make all 100 burgers?

c. What is the total cost the 100^th burger?

d. Assuming Bob and Linda need to make 3% profit on this event, how much should they bid?