Managers at​ flavors, a restaurant​ chain, train their employees such that in the absence of​ employees, someone trained in the same skills can step in and do the job equally well.​ thus, many modules in training are extensive as they provide employees with details of the skill sets required for different jobs. in​ practice, this lengthy training program does help the company as a​ well-trained and flexible workforce is at their disposal at all times. the managers at flavors use​ ________.