Final answer:
The adjusted cash balance per books on December 31 is $83,000.
Step-by-step explanation:
To calculate the adjusted cash balance per books on December 31, we need to go through the given information step by step.
- Start with the cash balance per books on December 31, which is $82,600.
- Add the note receivable of $1,750 plus $250 of interest collected, which is $2,000.
- Add the deposits in transit of $2,500.
- Subtract the outstanding checks of $4,900.
- Subtract the bank service charges of $50.
- Subtract the NSF check of $650.
- Subtract the error made by Triple Company of recording a $1,000 cash outflow as a $100 cash outflow.
- Subtract the error made by the bank of deducting $300 from Triple Company's checking account.
Calculating the above, the adjusted cash balance per books on December 31 is $83,000.