The Higgins Company has just purchased a piece of equipment at a cost of $120,000. This equipment will reduce operating costs by $40,000 each year for the next eight years. This equipment replaces old equipment which was sold for $8,000 cash. The new equipment has a payback period of:A. 8.0 yearsB. 2.8 yearsC. 10.0 yearsD. 3.0 years