On September $30,$ Valerian Company had a $$109,500$ balance in Accounts Receivable. During October, the company collected $$109,890$ from its credit customers. The October $31$ balance in Accounts Receivable was $$103,000.$ Determine the amount of sales on credit that occurred in October.

$\backslash$table$[[$Accounts Receivable,,$],[$Sales on account,,,$],[$Beginning balance,$109,500,,],[$Cash receipts on account,,,$],[$Ending balance,$$109,500,,]]$