Joe's burgers sells three kinds of hamburgers---Big, Giant, and The Football. The bills of materials are:

Big Burger		Giant Burger		Football Burger
1/4 lb. patty	1.0	1/2 lb. patty	1.0	1 lb. patty	2.0
Regular bun	1.0	Sesame bun	1.0	Sesame bun	1.0
Pickle slice	1.0	Pickle slices	2.0	Pickle slices	4.0
Catsup	0.1 oz.	Catsup	0.2 oz.	Lettuce	0.3 oz.
		Onion	0.2 oz.	Catsup	0.2 oz.
				Cheese	0.5 oz.
				Onion	0.2 oz.

Please answer the following questions using only numbers in the blanks.

a) If the product mix is 20 percent Big, 45 percent Giant, and 35 percent Footballs, and Joe Sells 200 burgers a day, how much burger meat is used per day? lbs.

b) How many pickle slides are needed per day?

c) Suppose buns are delivered every second day. Joe is ready to order. His on-hand balance of regular buns is 25, and his on-hand balance of sesame buns is 20. Joe needs regular buns and sesame buns.

d) In the previous question, if Joe already has 10 Big hamburgers, 5 Giant, and 15 Footballs all made, then he needs regular buns and sesame buns. Assume that the on-hand balance of buns are the same as in the previous question.