A desert landscaping business is doing custom landscape work for J. Abbott. For each of the following transactions, state which account(s) would be debited and credited by the landscape business:
a. Sent J. Abbott a bill for landscape design.
b. Purchased gravel on credit, which was delivered to J. Abbott’s yard.
c. Paid three employees to prepare soil for gravel.
d. Paid for cactus plants and planted them in J. Abbott’s yard.