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Dec. 1 Received $18,000 cash from Chase in exchange for common stock. Dec. 2 Received $2,600 cash from customers for services performed. Dec. 5 Paid $500 cash for office supplies. Dec. 9 Performed services for a customer and billed the customer for services rendered, $2,400. Dec. 10 Received $400 invoice for utilities due in two weeks. Dec. 15 Paid for advertising in the local paper, $375. Dec. 20 Paid utility invoice received on December 10. Dec. 25 Collected cash in full from customer billed on December 9 . Dec. 28 Paid rent for the month, $1,800. Dec. 28 Paid $1,200 to assistant for wages. Dec. 30 Received $3,000 cash from customers for services performed. Dec. 31 Cash dividends of $5,000 were paid to stockholders