You are the accounting manager for Kool Ragz, Inc., a manufacturer of men's and women's clothing. The company needs to borrow $$1,900,000$ for $90$ days in order to purchase a large quantity of material at "closeout" prices. The interest rate for such loans at your bank, Rimrock Bank, is $15\%$ using ordinary interest.$($a$)$What is the amount $($in $$)$ of interest on this loan?$