If sales drops by 80%, explain how all costs change? Your answer Selling price of car is $10,000 and variable cost is $7,000. It uses 800 kg of steel which is in short supply. Selling price of truck is $18,000 and variable cost is $13,000. It uses 1500 kg of steel which is in short supply. Determine which vehicle you will produce supporting it with calculations. Your answer In the first hour a worker produces 3 tables. In the 10th hour, how many would he produced in that hour). Give reasons for your answer. Your