I need help figuring out how to journal this in an accounting class...

August $13-$ Sold inventory on account for $$85,000.$ This inventory cost Playtime $$47850.$ Playtime uses the perpetual method for$5\%$ sales tax. This tax of $$4250$ is in addition to the sale amount listed above. The total amount added to the accounts receivable for the company is $$89,250($which includes the sales price and sales tax$)$