Greenwood Company manufactures two products $-15,000$ units of Product $Y$ and $7,000$ 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$[[,,$Estimated,$],[\backslash$table$[[$Activity Cost Pool$],[$Machining$]],$Activity Measure,,$\backslash$table$[[=$xpectedActivily