3. If the difference between the Debit and Credit column totals is evenly divisible by 9, trace the account balances back to the ledger to see if an account balance was incorrectly copied from the ledger. Two common types of copying errors are transpositions and slides. A transposition occurs when the order of the digits is copied incorrectly, such as writing $542 as $452 or $524. In a slide, the entire number is copied incorrectly one or more spaces to the right or the left, such as writing $542.00 as $54.20 or $5,420.00. In both cases, the resulting error will be evenly divisible by 9. and credit column totals is not evenly divis- tercises PE 6-1A Gross profit OBJ. 1 During the current year, merchandise is sold for $315,800 cash and $1,225,000 on account. The cost of the merchandise sold is $875,000. What is the amount of the gross profit