Extreme Builders constructs houses. The standard labor rate is $25 per hour and the standard number of hours is 15,000 hours per home. During the year, it constructed 12 homes using 18,000 labor hours per home and a rate of $28 per hour. Calculate the Extreme Builders' labor rate variance. a.$648,000 F b.$540,000 F c.$648,000 U d.$540,000 U

Fly-by products, inc. operates primarily in the united states and has several segments. for the following segment, determine whether it is a cost center, profit center, or investment center: international operations- acts as an independent segment responsible for all facets of the business outside of the united states. select one: a. cost center b. profit center c. investment center