Estimate the total direct cost and cost per 1,000 bricks for construction of walls of a rectangular building, 56 ft 6 in. wide and 108 ft 0 in. long, with brick veneer walls 8 ft 9 in. high. The total area of openings for doors and windows will be 324 sf. The walls will be 4 in. thick, using Norman type bricks laid in running bond with 1/2 -in. mortar joints on all sides. Wall ties will be placed every 16 in. in the horizontal direction and every 24 in. in the vertical direction. Material cost will be $586/1,000 bricks, $83/cy for mortar, and $4.25/100 wall ties. The mixer for mortar will cost $9.5/hr. Scaffolding rental will be $1,800 for the job. No waste and labor cost need to be considered in this question.

Problem page a medical equipment industry manufactures x-ray machines. the unit cost c (the cost in dollars to make each x-ray machine) depends on the number of machines made. if x machines are made, then the unit cost is given by the function =cx+−0.3x2126x31,935 . how many machines must be made to minimize the unit cost?

Which of the following events could increase the demand for labor? a. an increase in the marginal productivity of workers b. a decrease in the amount of capital available for workers to use c. a decrease in the wage paid to workers d. a decrease in output price

For each of the following situations, indicate whether you agree or disagree with the financial reporting practice employed and state the basic assumption, component, or accounting principle that is applied (if you agree) or violated (if you disagree).wagner corporation adjusted the valuation of all assets and liabilities to reflect changes in the purchasing power of the dollar. spooner oil company changed its method of accounting for oil and gas exploration costs from successful efforts to full cost. no mention of the change was included in the financial statements. the change had a material effect on spooner's financial statements. cypress manufacturing company purchased machinery having a five-year life. the cost of the machinery is being expensed over the life of the machinery. rudeen corporation purchased equipment for $180,000 at a liquidation sale of a competitor. because the equipment was worth $230,000, rudeen valued the equipment in its subsequent balance sheet at $230,000.davis bicycle company received a large order for the sale of 1,000 bicycles at $100 each. the customer paid davis the entire amount of $100,000 on march 15. however, davis did not record any revenue until april 17, the date the bicycles were delivered to the customer. gigantic corporation purchased two small calculators at a cost of $32.00. the cost of the calculators was expensed even though they had a three-year estimated useful life. esquire company provides financial statements to external users every three years.