thank you in advance! this is all one question

Required information This Excel worksheet relates to the Dickson Company example that is summarized in Exhibit 2-5 2. Change the total fixed manufacturing overhead cost for the Milling Department in Data area back to $390,000, keeping all of the ther 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 machinehours 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 50,000 direct labor-hours? (Round your final answer to 2 decimal places.)