On April 30, Cary’s Carpet Cleaning, Inc. provided $500 of carpet cleaning services to a customer with payment to be received in May. Complete the necessary adjustment for the month of April. (If no entry is required for a transaction/event, select "No Journal Entry Required" in the first account field.)

Which of the following best explains why online retail companies have an advantage over regular stores? a. their employees make less money because they mostly perform unskilled tasks. b. they are able to keep distribution costs low by negotiating deals with shipping companies. c. their transactions require expensive state-of-the-art technological devices. d. they have a larger number of potential customers because people anywhere can buy from them.