a) Examine a sample of duplicate sales invoices to determine whether each + document attached. b} Add all customer balances in the accounts receivable trial balance and a_ the general ledger. c) For a sample of sales transactions selected from the sales journal, verify the transaction has been recorded in the correct customer account in the ac sub-ledger. d} Inquire of the client whether an}:r accounts receivable balances have collateral on long-term debt and determine whether all required inform. the footnote description for longterm debt. e) For a sample of shipping documents selected from shipping records, I .: document to a transaction recorded in the sales Journal Discuss with credit department personnel the likelihood of collection of 31 December EDIE?! with abalance greater than $1 III-Ell} and greater u . of yearend g) Examine sales invoices for the last ve sales transactions recorded in th res-1 and examine shipping documents to determine they are recor = period. h) For a sample of customer accounts receivable balances for 31 Decembe subsequent cash receipts in Januaryr EXS to determine whether the balance due