Ferrier Chemical Company makes three products, B7, K6, and X9, which are joint products from the same materials. In a standard batch of 150,000 pounds of raw materials, the company generates 35,000 pounds of B7, 75,000 pounds of K6, and 40,000 pounds of X9. A standard batch costs $600,000 to produce. The sales prices per pound are $6, $10, and $16 for B7, K6, and X9, respectively. Required Allocate the joint product cost among the three final products using weight as the allocation base. Allocate the joint product cost among the three final products using market value as the allocation base.

Laval produces lamps and home lighting fixtures. its most popular product is a brushed aluminum desk lamp. this lamp is made from components shaped in the fabricating department and assembled in the assembly department. information related to the 22,000 desk lamps produced annually follows. direct materials $280,000direct labor fabricating department (8,000 dlh × $24 per dlh) $192,000assembly department (16,600 dlh × $26 per dlh) $431,600machine hours fabricating department $15,200mhassembly department $20,850mhexpected overhead cost and related data for the two production departments follow. fabricating assemblydirect labor hours 150,000dlh 295,000dlhmachine hours 161,000mh 128,000mhoverhead cost $400,000 430,000required1. determine the plantwide overhead rate for laval using direct labor hours as a base.2. determine the total manufacturing cost per unit for the aluminum desk lamp using the plantwide overhead rate.3. compute departmental overhead rates based on machine hours in the fabricating department and direct labor hours in the assembly department.4. use departmental overhead rates from requirement 3 to determine the total manufacturing cost per unit for the aluminum desk lamps.