Referring to the information above in questions $69-72$

If you use the same piston in a new engine that has a production schedule of $100$ per week and this new engine requires $4$ pistons per engine, then total gross requirements for the piston will be what you determined above plus $$ each week $($don$\text{'}$t factor this into your original calculations$).$

$100$

$200$

$400$