A university purchases exercise equipment worth $21,000 for the campus fitness center. The equipment has a useful life of about 6 years. It is estimated that the value of the fitness equipment depreciates by 12% each yearWhat is the 1-year decay factor? What is the 1-year percent change? Let q be the function that defines the value of the equipment after w years. What is the function q?q(w)= Determine the value of the equipment 5 years after it was purchased. Value after 5years in dollars =