What is the contribution margin ratio of this accounting question?

Financial accounting problem

Don't give me incorrect solution

For the current year ending December 31, Rutherford Manufacturing expects fixed costs of $4,200,000, a unit variable cost of $14.75, and a unit selling price of $19.25. A) Compute the anticipated break-even sales (in units). B) Compute the sales (in units) required to realize income from operations of $650,000.

Subject: general accounting

what is the inventory turnover ratio?

How many units must be sold to achieve this goal?

Summit Industrial forecasts that total overhead for the current year will be $8,500,000 and that total machine hours will be 150,000 hours. Year-to-date, the actual overhead is $5,600,000, and the actual machine hours are 75,000 hours. If Summit Industrial uses a predetermined overhead rate based on machine hours for applying overhead, what is the overhead rate? a. $50 per machine hour b. $65 per machine hour c. $56.67 per machine hour d. $45 per machine hour

Accounting problem with solution