Pauley Company provides home health care. Pauley charges $35 per hour for the professional care. The variable costs are $21 per hour and the fixed costs are $78,000. Next year, Pauley would like to earn an operating income of $37,500. How many hours of the professional care must Pauley provide to achieve the target income? a.5,571 hours b.3,714 hours c.8,250 hours d.2,679 hours e.5,500 hours