A company makes fish tanks in the shape of right rectangular prisms. The company has an order for a fish tank that must be exactly 4 feet long and hold at least 35 cubic feet of water. The company wants to save money on materials and will make the tank with the smallest

surface area possible. The dimensions of the tank must be in whole foot increments and a top is included in the construction

What dimensions for the width and height of the fish tank will satisfy the requirements?

feet wide by

feet high