The company has a large supply of 8inch by 15-inch rectangular pieces of cardboards, and they make boxes by cutting a square from each corner and folding up the sides (see below) What size square should be cut from each corner to make boxes of largest volume? Select one: 0 al Square of size 4inch by 4inch O b Square of size 3-inch by 3inch 0 cl Square of size 1/3 -inch by 1/3 -inch 0 dl Square of size 5/3 -inch by 5I3 >inch The graph of a funcon is given. Choose the answer that represent: the graph at in: derivative. 8 d. r n in .u .m .1 .I I I! I .m .15 O 9. None otthase. Find the minimum cost of a rectangular box that is three times as long as it is wide and which holds 100 cubic centimeters of water. The material for the bottom costs 7 per cm, the sides cost 50 per cm and the top costs 20 per cm Select one: O a. About $9.87 O b. About $6.87 O c. About $12.87 O d. About $3.87 O e. About $1.87 Determine all the number(s) c which satisfy the conclusion of Mean Value Theorem for h(z) = 423 - 822 + 72 - 2 on the interval [2, 5]. Select one: O a. 2+v79 O b. 2+v-79 O c. 3+v79 O d. 3-V79 3 Oe. 2+197 Determine all the number(s) c which satisfy the conclusion of Rolles Theorem for f (a) = x2 - 2x - 8 on [-1, 3] Select one: O a. 1, 2 O b. 0, 1 O c. 1 O d. 2.5 Oe. 0