You are hired to help minimize production costs. Your job is to choose the form of packaging for a new product from the five choices below. The package must hold at least 1000 cubic inches. The cost of the cardboard for the packaging is $0.03 per square inch.

Solid 1: Square Prism with each side of the base equal to 10 in. and a height of 8 in.

Solid 2: Square Pyramid with each side of the base equal to 13 in. and a height of 21 in.

Solid 3: Cylinder with a radius of 7 in. and a height of 8 in.

Solid 4: Cone with a radius of 10 in. and a height of 9 in.

Question

You are hired to help minimize production costs.  Your job is to choose the form of packaging for a new product from the five choices below.  The package must hold at least 1000 cubic inches.  The cost of the cardboard for the packaging is $0.03 per square inch.  

Solid 1:  Square Prism with each side of the base equal to 10 in. and a height of 8 in.



Solid 2:  Square Pyramid with each side of the base equal to 13 in. and a height of 21 in.



Solid 3:  Cylinder with a radius of 7 in. and a height of 8 in.



Solid 4:  Cone with a radius of 10 in. and a height of 9 in.