Given the specialized nature of Rapid-Lube's business model, one would expect which of the following? A. substantial investment in maintenance equipment and technicians B. substantial effort in the location decision C. substantial investment in recruiting, training, and supervising employees D. substantial comprehensive inventory investmentRapid-Lube should be able to find efficiency and productivity over traditional auto dealers by A. investing in more highly-trained employees. B. investing more in highly specialized equipment. C. having specialization of personnel and facilities. D. locating in less-expensive areas