I need help with this accounting question. Please show all work, thank you!

Buehler Company on June $15$ sells merchandise on account to Chaz Co$.$ for $$2,000,$ terms $\frac{2}{10},\frac{n}{30}.$ On June $20,$ Chaz Co$.$returns merchandise worth $$500$ to Buehler Company. On June $25,$ payment is received from Chaz Co$.$ for the balance due. What is the amount of cash received?

a$.$ $$1,470$

b$.$ $$1,500$

c$.$ $$2,000$

d$.$ None of the answer choices are correct