Harootunian Corporation uses a job-order costing system with a single plantwide predetermined overhead rate based on machine-hours. The company based its predetermined overhead rate for the current year on the following data: Total machine-hours 80,000 Total fixed manufacturing overhead cost $ 312,000 Variable manufacturing overhead per machine-hour $ 2.10 Recently, Job T629 was completed with the following characteristics: Number of units in the job 50 Total machine-hours 200 The amount of overhead applied to Job T629 is closest to: a. $1,620 b. $780 c. $1,200 d. $420

Engberg company installs lawn sod in home yards. the company’s most recent monthly contribution format income statement follows: amount percent of sales sales $ 80,000 100% variable expenses 32,000 40% contribution margin 48,000 60% fixed expenses 38,000 net operating income $ 10,000 required: 1. compute the company’s degree of operating leverage. (round your answer to 1 decimal place.) 2. using the degree of operating leverage, estimate the impact on net operating income of a 5% increase in sales. (do not round intermediate calculations.) 3. construct a new contribution format income statement for the company assuming a 5% increase in sales.