8 Janko Wellspring Inc. has a pump with a book value of $29,000 and a 4-year remaining life. A new, more efficient pump, is available at a cost of $50,000. Janko can also receive $8500 for trading in the old pump. The new pump will reduce variable costs by $11,400 per year over its four-year life. The costs not relevant to the decision of whether or not to replace the pump are: $16,600. $8500. $45,600. $11,400. $29,000. QUESTION 9 Janko Wellspring Inc. has a pump with a book value of $43,000 and a 4-year remaining life. A new, more efficient pump, is available at a cost of $64,000. Janko can also receive $9900 for trading in the old pump. The new pump will reduce variable costs by $13,900 per year over its four-year life. The costs not relevant to the decision of whether or not to replace the pump are: O $55,600. O $43,000. $12,600. $9900. O $13,900. QUESTION 10 Logan Company can sell all of the standard and premier products they can produce, but it has limited production capacity. It can produce 8 standard units per hour or 4 premier units per hour, and it has 36,600 production hours available. Contribution margin per unit is $20.00 for the standard product and $23.00 for the premier product. What is the total contribution margin if Logan chooses the most profitable sales mix? O $9,940,000. $5,600,000. O $8,220,000. $7,570,000. $5,856,000