If $1,000$ preferred shares with a benchmark value of $$50$ per share, a dividend rate of $10\%$ and redeemable for $$80$ per share, are sold for $$75$ per share, how much dividend may the preferred equity holders expect to receive?

A$.$$ $3000$

B$.$$ $5000$

C$.$$ $7500$

D$.$$ $8000$