To get the necessary funds for a planned expansion, a small company took out three loans totaling $$25,000.$ Company owners were able to get interest rates of $7\%,8\%,$ and $9\%.$ They borrowed $$1000$ more at $8\%$ than they borrowed at $9\%.$ The total annual interest on the loans was $$1940.$ Answer parts $($a$)$ through $($d$).$

$($a$)$ How much did they borrow at each rate?

The company borrowed $$,$ at $7\%,$$$,$ at $8\%,$ and $$,$ at $9\%.$