Identify the true statements about the aspects on which service exchange decisions depend according to a proposed model of internal/external service exchange. (Check all that apply.) Multiple select question. Exchange decisions remain unaffected by their economic advantages and disadvantages. If a firm possesses the specific skills needed to produce a service, it is likely that the service will be produced internally. Firms that have sufficient time capacity mostly engage in producing a service internally. Entities with a capacity to implement a high degree of task control will mostly opt for internal exchange. If entities have the expertise to produce a service, it will necessarily lead to internal service production