Please include explanation for each step so I could explain it.

Your company has just developed a new material that can be used in the production of 20 ounce containers for liquids that is safe and biodegradable. you have been asked to the determine the best shape for the containters - in other words can you determine which containers regular prisms or cylinder hold 20 ounces but can be produced at the best price. the cost to produce the base and top of a container is about 0.3 centers per square centimeter, that is $0.003 per square centimeter. the most to produce the sides of each container is about 0.2 centers per square centimeter or $0.002 per square centimeter.