Your company decided to put out a deluxe version of a wok you designed. The plan is to coat it inside with white enamel and outside with blue enamel. Each enamel will be sprayed on 0.5 mm thick before baking. Your manufacturing department wants to know how much enamel to have on hand for a production run of 5000 woks. What do you tell them? (Neglect waste and unused material and give your answer in liters. Remember that 1 cm³ = 1 mL, so 1 L = 1000 cm³.)

y (cm) 0 -78 - 16 x + y = 16 = 256 x (cm) 9 cm deep