Please help with questions 37-42

37) Each 80 pound bag of concrete costs $3.55. How much would it cost the Jacksons (before taxes) to purchase the necessary number of bags of concrete? A) $17,604.45 B) $2,392.70 c) $308.85 D) $7,983.95 38) Mr. Jackson wants to know if he can purchase concrete by the truckload instead of having to mix it himself. The local concrete company said they can provide truckloads of concrete by the cubic yard. Based on the answer to question 35 , how many cubic yards of concrete is needed for this project? (Hint: One Cubic Yard =27 Cubic Feet) A) 18.7yd3 B) 137.7yd3 C) 62.5yd3 D) 2.4yd3 39) Since the company will only sell whole yards of concrete, how many cubic yards would Mr. Jackson need to purchase? A) 3 B) 19 C) 63 D) 138 40) The concrete company informed Mr. Jackson that each cubic yard of concrete is $95. How much would it cost to purchase from the concrete company? A) $5,985 B) $1,520 C) $285 D) $13,110 41) Which way is it more cost effective for Mr. Jackson to purchase concrete? A) bags of concrete B) from the concrete company 42) How much money can Mr. Jackson save by purchasing from the concrete company as opposed to using bags of concrete? A) $4,494,45 B) $23.85 C) $1,998.95 D) $872.70