Alpha technology produces two products: a high end laptop under the label excellent laptops and an inexpensive desktop under the label outstanding computers. the two products use two overhead activities, with the following costs: setting up equipment $3,000 machining $15,000 the controller has collected the expected annual prime costs for each product, the machine hours, the setup hours, and the expected production. excellent laptops outstanding computers direct labor $25,000 $10,000 direct materials $20,000 $5,000 expected production in units 3,000 3,000 machine hours 850 2,000 setup hours 80 75 calculate the overhead cost per unit for excellent laptops using a plantwide rate based on direct labor costs. (note: round answer to two decimal places.) a.$7.50 per laptop b.$9.63 per laptop c.$22.45 per laptop d.$7.22 per laptop e.$4.25 per laptop