Answer
Transaction (a): Accounts receivable (debit), Service revenue (credit)
Transaction (b): Cash (debit), Accounts receivable (credit)
Transaction (c): Supplies (debit), Accounts payable (credit)
Transaction (d): Delivery Expense (debit), Cash (credit)
Work Step by Step
Its important to note that while conducting business transactions, these transactions need to be accounted for using two accounts that is; the credit and debit accounts depending on the nature of the transaction.
