Steps with explanation to solve questions $1-15$

Greenwood Company manufactures two products$-14,000$ units of Product Y and $6,000$ units of Product $Z.$ The company uses a plantwide overhead rate based on direct labor$-$hours. It is considering implementing an activity$-$based costing $($ABC$)$ system that allocates all of its manufacturing overhead to four cost pools. The following additional information is available for the company as a whole and for Products Y and Z:

$\backslash$table$[[$Activity Cost Pool,Actlvity Measure,Estlmated Overhead Cost,Expected Activity$],[$Machining$,$Machine$-$hours,$$200,000,10,000MHs$