4) Variations Company had the following results of operations for the past year: Sales (8,000 units at $7.00) Variable manufacturing costs Fixed manufacturing costs Fixed selling and administrative expenses Operating income $ 56,000 (30,000) (6,000 (4.500 $15.500 A foreign company (whose sales will not affect Variations' regular sales) offers to buy 700 units at $4.00 per unit . In addition to variable manufacturing costs, there would be an export cost of $0.30 per unit. Prepare an analysis of this additional business to show whether Variations should take this order. S) A company produces three different products that all require processing on the same machines. There are only 27,000 machine hours available in cach year. Production information for each product is: Sales price per unit Variable costs per unit Machine hours necessary to produce one unit $20.00 $12.00 B $38.00 $26.00 4. $35.00 $17.00 4.50 2.5 Required: (1) Determine the preferred stules mix if there are no market constraints on any of the products. (2) Determine the preferred sales mix if the demand is limited to 5,000 units for each product. (3) Determine the preferred sales mix if the demand is limited to 3,000 units for each product