Four years ago, the Attaboy Lawn Mower Company purchased a piece of equipment. Because of increasing maintenance costs for this equipment, a new piece of machinery is being considered for the assembly line Suppose a $6.500 MV is available now for the defender. Perform a before-tax analysis, using a before-tax MARR of 15%, to determine which alternative to select. Assume that MV of the defender = 0 five years from now. Be sure to utilize a uniform gradient in your analysis of the defender. Four years ago, the Attaboy Lawn Mower Company purchased a piece of equipment. Because of increasing maintenance costs for this equipment, a new piece of machinery is being considered for the assembly line Suppose a $6.500 MV is available now for the defender. Perform a before-tax analysis, using a before-tax MARR of 15%, to determine which alternative to select. Assume that MV of the defender = 0 five years from now. Be sure to utilize a uniform gradient in your analysis of the defender