I need a study guide of all of these.

I just need examples of the things.

2. Merchandizing Operating and Reporting and Analyzing Inventory a. Record entries for the perpetual and periodic inventory system b. Calculate COGS c. Compute and interpret Inventory costing methods (LIFO, LIFO, Weighted Average, Inventory Turnover) d. Sales Returns and Allowances e. Purchase Returns and Allowances f. Identify FOB Destination and FOB Shipping Point g. Prepare a multi-step income statement 3. Fraud, internal controls and Cash a. Define Fraud and identify internal control methods b. Prepare a bank reconciliation c. Prepare entries for Petty Cash (establish, reimburse, increase)