Help with these questions please

If 5,400 units are produced, the total amount of manufacturing overhead cost is closest to: Multiple Choice $48,270 $24,030 $39,900 $30,780 Leelanau Corporation uses a job-order costing system. The following data are for last year: Leelanau applies overhead using a predetermined rate. What amount of overhead was applied to work in process last year? Multiple Cholce $138,500 $130,000 $121,500 $203,500 Dehner Corporation uses a job-order costing system with a single plantwide predetermined overhead rate based on direct labor-hours. The company based its predetermined overhead rate for the current year on the following data: The total job cost for Job P951 is closest to: (Round your intermediate calculations to 2 decimal places.) Multiple Choice $9,460 $1,660 $9,200 $10,160 Schonhardt Corporation's relevant range of activity is 2,300 units to 6,500 units. When it produces and sells 4,400 units, its average costs per unit are as follows: If 5,500 units are produced, the total amount of fixed manufacturing cost incurred is closest to: Multiple Choice $14,300 $18,040 $13,200 $16,500 An income statement for Sam's Bookstore for the first quarter of the year is presented below: The contribution margin for Sam's Bookstore for the first quarter is: Multiple Choice $740,000 $244,000 $200,000 $680,000