$2.$ Change the total fixed manufacturing overhead cost for the Milling Department in Data area back to $$390,000,$ keeping all of the other data the same as in the original example. Consider a new job, Job $408,$ with the following characteristics:

In your worksheet, enter this new data in the cells for Job $407.$

What is the new selling price for Job $408?($Round your final answer to $2$ decimal places.$)$

$3.$ Without changing the data for the job from requirement $2$ above, what is the selling price for Job $408$ if the total number of machine$-$hours in the Assembly Department increases from $3,000$ machine$-$hours to $4,000$ machine$-$hours? $($Round your final answer to $2$ decimal places.$)$

$4.$ Restore the total number of machine$-$hours in the Assembly Department to $3,000$ machine$-$hours. And keep the job data the same as it was in Requirement $2.$ What is the selling price for Job $408$ if the total number of direct labor$-$hours in the Assembly Department decreases from $80,000$ direct labor$-$hours to $40,000$ direct labor$-$hours? $($Round your final answer to $2$ decimal places.$)$