2. Leonard's company purchases a window hardware from William's Hardware Co and sells to the market, Leonard is also considering manufacturing the product internally. Witam Hardware Co. charges $4 per unit, with a minimum order of 3,000 units of Leonard manufactures the product in-home, the process setup fee could be $15.000 and then 12 perut for labor and materials. a) Draw a graph illustrating the crossover for indifference) point. b) Determine the number of units where either choice has the same cost