(P.4.c) Beginning Accounts Receivable debit balance ($)........ 100- Beginning Allowance for Uncollectible Accounts credit balance ($) ......... 10 NRV Sales on account ($)..... Write-offs of accounts receivable ($) Collections on account ($) Ending Accounts Receivable debit balance ($). $ 700- 750 - 42 (P.4.d) Beginning Accounts Receivable debit balance ($)............... Beginning Allowance for Uncollectible Accounts credit balance ($) Sales on account ($) .............. Collections on account ($). Write-offs of accounts receivable ($). Ending Accounts Receivable debit balance ($).. 250 25 700 .887 20 NRV $