Zoran Corporation manufactures and sells a single product; cordless telephones. Zoran is considering upgrading its current manufacturing facilities with more modern equipment. Relevant cost data under the current facility and the upgraded facility is provided below: Current Upgraded Manufacturing costs: Direct materials cost per unit Direct labor cost per unit Variable overhead cost per unit Fixed overhead cost in total Selling and administrative expenses: Variable selling expense per unit Fixed selling and administrative costs in total $19.00 $13.00 $33.00 $42,900 $22.00 $8.00 $25.00 $168,400 $5.00 $5.00 $9,600 $9,600 Under either system, Zoran will sell the cordless phones for $125 per phone. Use this information to answer these five questions via selecting values in the drop-down boxes below. $55 What is the contribution margin per phone using the current facility? Select) What is the contribution margin per phone using the upgraded facility