urgent! help please!

questions 3&4 please

3) Prepare the Operating section of the Statement of Cash Flows using the following Information. a. Gain of sale of Equipment $4,000 b. Beginning A/P $5,000 C. Ending A/P $7,000 d. Beginning A/R $5,000 e. Ending A/R $11,000 f. Net income $90,000 8. Depreciation $12,000 h. Beginning Inventory $5,000 i. Ending Inventory $200 4) Use the following information to determine Prime, Conversion, Product, and Period Costs. a. Advertising $8,000 b. Property taxes on office $4,000 c. Manufacturing supplies $3,000 d. CEO Salary $195,000 e. Wages for assembly workers $33,000 1. Factory Supv. Salary $45,000 B. Property taxes on Factory $6,000 h. Depreciation on Office Equipment $12,000 I. Delivery Expense $2,000 J. Direct materials $17,000 k. Repairs on factory equipment $1,000