The following selected accounts and their current balances

Question

The following selected accounts and their current balances appear in the ledger of Case It Co. for the fiscal year ended November 30, 2010:

Instructions:
1. Prepare a multiple step income statement.
2. Prepare a retained earnings statement.
3. Prepare a report form of balance sheet, assuming that the current portion of the note payable is $8,000.
4. Briefly explain 
(a) How multiple step and single step income statements differ and 
(b) How report form and account form balance sheetsdiffer.