Spartan Castings must implement a manufacturing process that reduces the amount of particulates emitted into the atmosphere. Two processes have been ident fied that provide the same lovel of particulate reduction. The fest process is expected to incur $340,000 of fixed cost and add $0 of variable cost to each casting Spartan produces. The second process has fixed costs of $100,000 and adds $80 of variable cost per casting a. What is the break-even quantity beyond which the first process is more attractive? The breakeven quantity is castings. (Enter your response as an integer) Spartan Castings must implement a manufacturing process that reduces the amount of particulates emitted into the atmosphere. Two processes have been identfied that provide the same level of particulate reduction. The first process is expectod to incur $340,000 of fixed cost and add $40 of variable cost to each casting $partan produces. The second process has foxed costs of $100,000 and adds $80 of variable cost per casting a. What is the break-even quantity beyond which the first process is more attractive? The break-even quantity is castings. (Enter your response as an integer) b. What is the diflerence in total cost if the quantity produced is 10,000 ? The total cost of is greater. The dfference in total cost is: (Enter your response as an integer.)