A lobster co$-$op sells $2,000$ lobsters each week. The co$-$op has $4$ lobster boats which yield $500$ lobsters each per week. The boats have a fixed cost of $$500$ and processing the lobsters incurs a variable cost of $$20$ per trap. The co$-$op is operating at maximum capacity, but the managers are evaluating whether adding an additional boat will be beneficial as summer is coming and demand for lobster increases. The co$-$op sells a box of lobsters for $$100$ to seafood wholesalers and it is considering reducing this price to $$80.$ What is the breakeven sales level for the prospective price change?

$675$

$-94$

$405$

$-6$