Using the below information, solve for various 2021 totals using the prompts provided. If a number is supposed to be negative, you must put a negative sign-in front of it. If you don't do this, it will be counted wrong. Do not add O's to the numbers below. Current assets as of 12/31/2020: Accounts receivable 654 -781 Allowance for uncollectible accounts (credit balance) 1-year notes receivable dated 10/31/2020 (8% interest rate) 1-year notes receivable dated 3/31/2020 (8% interest rate) 1501 4501 2021 information: 2021 Credit sales 3,180 2021 Actual customer returns 225 Total estimated sales returns 10% 2021 Customer cash collections 2,970 2021 Write-offs 62 Company uses the balance sheet method to estimate bad debts based on the following percentage of total AR: 10% 2021 Sales Revenue 2021 Total Sales Returns Net Sales Revenue 10/31/20 Note receivable interest revenue 3/31/20 Note receivable interest revenue Total Interest Revenue Beginning balance AR 2021 Credit sales 2021 Cash collections 2021 Sales returns 2021 Write-offs Ending balance AR Beginning balance Allowance for doubtful accounts 2021 Write-offs 2021 Bad debt expense (plug) Ending balance Allowance for doubtful accounts