Please answering the following question by completeing steps A and B being posting to the general ledger and filling out the t-accounts.

Transaction Entries, Posting, Trial Balance, and Adjusting Entries Mark Ladd opened Ladd Roofing Service on April 1. Transactions for April are as follows 1 Ladd contributed his personal funds in exchange for $13,500 6,100 3 Purchased ladders and other equipment for a total of 3,100 common stock to begin the business. 2 Purchased a used truck for cash. Paid cash of $1,000, with the balance due in 30 days 4 Paid two-year premium on liability insurance 5 Purchased supplies on account 6 Received an advance payment from a customer for 3,000 1,200 roof repair work to be done in April and May 7 Billed customers for roofing services. 8 Collected on account from customers. 9 Paid bill for truck fuel used in April 10 Paid April newspaper advertising. 11 Paid assistants' wages. 12 Billed customers for roofing services. 1,800 5,500 6,500 75 100 4,500 5,000