Based on the following information, calculate conversion cost per unit for Model A and Model B using duration-based costing. (Round answer to two decimal places.) Conversion cost $165,000 Total net production hours 2,200 hrs Cycle time for Model A 1.25 hrs Cycle time for Model B 0.75 hr

a.Model A = $83.25; Model B = $52.25

b.Model A = $90.55; Model B = $49.25

c.Model A = $93.75; Model B = $56.25

d.Model A = $89.70; Model B = $51.15