Cоlin is the mаnаger оf the CN Rаilway yard in Edmоnton. Colin makes the decision about who among the workers will be given the first choice for overtime shifts. Everyone appreciates overtime pay. Some workers have figured out that Colin offers the first choice to employees who do their work "Colins Way" - that is according to Colin's preferred way of doing tasks. What source of power does Colin rely on to get work done the "Colin's Way"?