The company is considering implementing an activity$-$based costing system that

distributes all of its manufacturing overhead to four activities as shown below:

Required:

$1-$a$.$ Compute the plantwide overhead rate that would be used in the company's

conventional cost system. $($Round your final answer to $2$ decimal places.$)$

Predetermined overhead rate $$2\mathrm{.}60$ per DL$

$1-$b$.$ Using the plantwide rate, compute the unit product cost for each product. $($Do not

round intermediate calculations. Round your answers to $2$ decimal places.$)$

$2-$a$.$ Compute the activity rate for each activity cost pool. $($Round your Machining and

General factory activity rates to $2$ decimal places.$)$

$2-$a$.$ Compute the activity rate for each activity cost pool. $($Round your Machining and

General factory activity rates to $2$ decimal places.$)$

$2-$b$.$ Using the activity rates, compute the unit product cost for each product. $($Do not

round intermediate calculations. Round your answers to $2$ decimal places.$)$