QUESTION 22 Consider the following schedule of activities, unit cost, and total costs: Activity Activity A Activity B Activity C Units 25,000 25,000 25,000 Total Cost Cost Unit Units $65,000 $2.60 30,000 $45,000 $1.80 30,000 $56,250 $2.25 30,000 Total Cost $75,000 $45,000 $67,500 Cost/Unit $2.50 $1.50 $2.25 Which of the Activities is most likely a semivariable cost? Activity a Activity B Activity All of the above None of the above