Compute the operating leverage factor
a. when Live It Cruiseline sells 8 comma 000 dinner cruises.
b. If volume increases by 10%, by what percentage will operating income increase?
c. If volume decreases by 2%, by what percentage will operating income decrease?

The new york company produces high quality chairs. variable manufacturing overhead is applied at a standard rate of $12 per machine hour. each chair requires a standard quantity of six machine hours. production for the month totaled 4,000 units. calculate: the standard cost per unit for variable overhead. select one: a. $130,000 b. $192,000 c. $90,000 d. $100,000