COMPREHENSIVE PROBLEM: CHAPTERS 2 TO 4 CP4 Kristin Malone opened Kristin's Maids Cleaning Service on July 1, 2017. During July, the company completed the following transactions. July1 Stockholders invested $14,000 cash in the business in exchange for common stock. 1 3 5 12 Purchased a used truck for $10,000, paying $3,000 cash and the balance on account. Purchased cleaning supplies for $800 on account. Paid $1,800 on a 1-year insurance policy, effective July 1. Billed customers $3,800 for cleaning services