Blackhorse Productions, Inc., used the aging of accounts receivable method to estimate that its Allowance for Doubtful Accounts should be $19,750. The account had an unadjusted credit balance of $10,000 at that time. a. The appropriate bad debt adjustment was recorded 6. Later, an account receivable for $1,000 was determined to be uncollectible and was written oft, Required: For each transaction listed above, indicate the amount and direction (+ for increase or - for decrease) of effects on the financial statement accounts and on the overall accounting equation (Enter any decreases to Assets, Liabilities, or Stockholders Equity with a minus sign.) Liabilities Assets a b ted above, indicate the amount and direction (+ for increase or - for decrease) of effects on the financial 1 on the overall accounting equation (Enter any decreases to Assets, Liabilities, or Stockholders Equity with Assets Liabilities Stockholders' Equity