Sanchez & Ryan, Inc, sells a single product. This year, $20,000$ units were sold resulting in $$130,000$ of sales revenue, $$60,000$ of variable costs, and $$17,500$ of fixed costs.

If sales increase by $$19,500$ in a year, profits will increase by:

Group of answer choices

$$17,500.$

$$19,500.$

$$35,000.$

$$10,500.$