What is the potential downside to bringing project workers into a project too early?a$.$ People don't like being told what to do$,$ but are usually enthusiastic if they can participate in creating the project plan.b$.$ When the people who perform the work help to plan it$,$ many more details may be considered.c$.$ Bringing SMEs on board before they are needed to complete the project could be expensive.d$.$ For external projects, it is common to list the specific workers who will be assigned to a project team in the proposal.