Please help in providing all the detail calculations in all $6$ questions

shun Electronics Company

$1.$ How is the total direct factory cost of product PS in exhibit $1$ is calculated? Show your

calculations.

$2.$ How is the overhead rate in Fabrication department $(200\%)$ is calculated? $($Use Exhibit $2$ data$).$

$3.$ What is the costing system ion exhibit $1$ for overhead allocation? How is it different from the

costing system used in exhibit $3?$

$4.$ How are the overhead rates for Assembly department in exhibit $3$ calculated? Show your

calculations.

$5.$ How are the overhead rates for fabrication department and Finished goods department in

exhibit $3$ calculated? Show your calculations.

$6.$ How is the total direct factory cost of product PS in exhibit $3$ is calculated? Show your

calculations.

Please help in providing all the detail calculations in all $6$ questions