Would the formulas in questions 5 and 6 also apply to heavy equipment, such as a bulldozer? Why or why not?

What will be an ideal response?

Payback and ROI analysis can be applied to any object or decision. For example, a construction firm might analyze whether it would be less expensive to lease heavy equipment, rather than buying it. An individual might decide to lease a car, because he or she found it would be less expensive, and so on. The principles are the same, and can be used in any situation.