need question #5,6,7 and 8. Thanks

5. For which of the following products would job order costing be least likely to be used? A) Residential building B) Ship building C) Mortgage loan processing D) Office paper manufacturing E) Hospital surgery 6. How is depreciation on the manufacturing building and equipment classified in financial reporting? A) As an irrelevant cost because it has already been incurred B) As a current expense C) As part of the cost of the products produced D) As a period cost like advertising E) As part of general and administrative expenses 7. Brassarde Corp. manufactures a product with the following full unit costs at a volume of 10,000 units: An international company recently approached Brassarde's management with an offer to purchase 1,000 units for $900 each. Brassarde currently sells the product to dealers for $1,300 each. Brassarde's capacity is sufficient to produce the extra 1,000 units. No selling expenses would be incurred on this special order. If Brassarde's management accepts the offer, profits will: a. Decrease by $200,000 b. Increase by $150,000 c. Increase by $90,000 d. Decrease by $400,000 e. Decrease by $80,000 8. The most appropriate cost driver for the activity of moving luggage in an airport is: a. The number of pilots for the airplanes. b. The number of pieces of luggage moved. c. The number of employees assigned to the job of moving luggage. d. The amount of revenue generated by ticket sales. e. The average outside temperatures