Carla Vista Co. entered into these transactions during May 2017, its first month of operations. 1. Stockholders invested $38,500 in the business in exchange for common stock of the company 2. Purchased computers for office use for $ 26,200 from Ladd on account 3. Paid $ 2,800 cash for May rent on storage space. 4. Performed computer services worth $16,300 on account 5. Performed computer services for Wharton Construction Company for $4,100 cash. 6. Paid Western States Power Co.$6,200 cash for energy usage in May. 7. Paid Ladd for the computers purchased in (2) 8. Incurred advertising expense for May of $ 2,400 on account. 9. Received$10,400 cash from customers for contracts billed in (4)