Answer:
The transactions that would have resulted in the $3400 posting into the account are as follows:
Receiving cash from customers
Borrowing money
Issuing stock
Selling assets
Explanation:
Receiving cash from customers would be treated as a debit in cash account and a credit in accounts receivable.
Borrowing money would treated as a debit in cash account and a credit in loan account.
Issuing stocks would result in debit in cash account and a credit in common stock account.
Selling assets would have a debit impact in cash account and a credit in asset disposal account.