Afurniture builder who has been commissioned to custom build some bookcases. he goes and measures the space but only had a meter stick with him. finds that the length is 2 meters, the height is 4 meters and the depth is 50 centimeters.

you are to build the shell of the bookcases. you can only buy lumber in 1 inch by 12 inches by 8 feet though. if each plank costs $18.00 how much will the materials cost the customer?
a) $144.00
b) $198.00
c) $702.00
d) $720.00

70 points ! pls 2. given the following two sets of data what is the union of the two sets and what is the intersection of the two sets. set a = {1, 2, 3, 4, 5, 6, 7, 8, 9} set b = {2, 4, 6, 8, 10, 12, 14} 3. given a regular deck of cards. describe a way of pulling cards that would create a dependent event and then one that would create an independent event. 4. what is the probability of drawing a red card and then drawing a spade without replacing the card that was drawn first?