Question

Yea thank us for all that you have a wonderful

Answer 1

Part A:

The optimization objective is the surface area, A.

Part B:

The constraint is the volume V, unknown constant.

Part C:

We have to analyze

A' = 0

Explanation:

Part A:

Since we're being asked about the minimum surface area, we can conclude that the optimization objective is the surface area, A.

Part B:

Since we'll obtain a first relation between x and y from the expression of volume, we can conclude that the constraint is the volume V, unknown constant.

Part C:

Since the optimization objective is the surface area A, we have to analyze

A' = 0