The companyr you work for produces right-circular thin-steel canisters for other companies to store their liquid products. A customer has ordered 10,000 steel canisters. The canisters must hold a volume of 7 cubic feet and includes the top and bottom. Your company charges $0.30 per square foot of surface area of the canister and is always minimizing the cost for their customers. What is the minimum cost for this customer's order? (round the radius, the height, and the minimal surface area to 3 decimal places)