A retail tenant pays percentage rent of $4\%$ over a natural breakpoint based upon a rental rate of $$20$ per square foot. The tenant leases $4,000$ square feet and is estimated to generate $$2,500,000$ in sales for $2017.$ How much will the tenant pay the landlord in percentage rent in addition to the base rent?

Group of answer choices

$$20,000$

$$5,000$

$$17,500$

$$25,000$