Practice Problem Journalise transactions, past, and prepare a trial balance. a7 (LO 1, 2, 3, 4) Bob Sample opened the Campus Laundromat on September 1, 2020. During the first month of operations, the following transactions occurred. Sept. 1 Bob invested $20,000 cash in the business 2 The company paid $1,000 cash for store rent for September 3 Purchased washers and dryers for $25,000, paying $10,000 in cash and signing a $15,000, 6-month, 12% note payable. 4 Paid $1.200 for a one-year accident insurance policy. 10 Received a bill from the Daily News for online advertising of the opening of the laundromat $200 20 Bob withdrew $700 cash for personal use. 30 The company determined that cash receipts for laundry services for the month were $6.200. The chart of accounts for the company is the same as that for Pioneer Advertising plus No. 610 Advertising Expense. Instructions a. Journalize the September transactions. (Use Jl for the journal page number.) b. Open ledger accounts and post the September transactions. c. Prepare a trial balance at September 30, 2020