Plasto Corporation manufactures a variety of plastic products, including a series of molded chairs. The three models of molded chairs, which are all variations of the same design, are Standard (can be stacked), Deluxe (with arms), and Executive (with arms and padding). The company uses batch manufacturing and has an operation-costing system. The production process includes an extrusion operation and subsequent operations to form, trim, and finish the chairs. Plastic sheets are produced by the extrusion operation, some of which are sold directly to other manufacturers. During the forming operation, the remaining plastic sheets are molded into chair seats and the legs are added; the Standard model is sold after this operation. During the trim operation, the arms are added to the Deluxe and Executive models and the chair edges are smoothed. Only the Executive model enters the finish operation where the padding is added. All of the units produced receive the same steps within each operation. The May production run had a total manufacturing cost of $979,690. The units of production and direct-material costs incurred were as follows:

	Units Produced		Extrusion Materials			Form Materials			Trim Materials			Finish Materials
Plastic sheets	4,800		$	57,600
Standard model	5,800			69,600		$	23,200
Deluxe model	3,400			40,800			13,600		$	10,200
Executive model	1,900			22,800			7,600			5,700		$	11,400
Total	15,900		$	190,800		$	44,400		$	15,900		$	11,400

Manufacturing costs applied during the month of May were as follows:

	Extrusion Operation				Form Operation				Trim Operation				Finish Operation
Direct labor		$	232,140			$	57,000			$	31,270			$	17,100
Manufacturing overhead			238,500				76,200				40,280				24,700

Required:

1. For each product produced by Plasto Corporation during the month of May, determine the (a) unit cost and (b) total cost. Be sure to account for all costs incurred during the month. (Round "Unit costs" to 2 decimal places.)

2. Prepare journal entries to record the flow of production costs during May.