Di Stefano Office Supply Company received a bank statement showing a balance of $67,855 as of March 31, 2019. The firm's records showed a book balance of $69469 on March 31 The difference between the two balances was caused by the following items. 1. A debit memorandum for $47 which covers the bank's collection fee for the niote (tem 6. 2 A deposit in transit of $3.550 3. A check for $245 issued by another firm that was mistakenly charged to Di Stefano's account 4. A debit memorandum for an NSF check of $6,120 issued by Wozniak Construction Company, a credit customer 5. Outstanding checks: Check 3782 for $2050 Check 3840 for $148. 6. A credit memorandum for a $6150 noninterest-bearing note receivable that the bnk collected for the firm