David built a rectangular sand box for his nephews. The dimensions of the sand box are 15 feet by 18 feet. He wants to fill the sand box to a depth of 8 inches with sand. If a bag of sand contains 0.9 cubic feet of sand, how many bags will David need to buy?

162 bags

180 bags

184 bags

200 bags

A shoebox has dimensions 6 inches by 12 inches by 5 inches. Each side and top and bottom of the shoebox is to be covered with construction paper. What is the minimum amount of construction paper that will accomplish this?