Assume that the allowance for doubtful accounts for Sun Valley Rides had a negative balance of $(42,415) as of December 31,20Y3. Illustrate the effects of the adjustment for uncollectible accounts as of December 31,20Y3, on the accounts and financial statements. Assume that the allowance for doubtful accounts for Sun Valley Rides had a negative balance of $(42,415) as of December 31,20Y3. Illustrate the effects of the adjustment for uncollectible accounts as of December 31,20Y3, on the accounts and financial statements