After the meeting, the front desk manager, Ayla, pulls Laura aside to ask her about the new front desk employee that will be starting next week. Ayla wants to make sure she understands the scope of the new employee's role and how she will fit on the team. Many problems can result when roles are not defined clearly. Select one issue that commonly results from poorly defined roles. a.) The team lacks diversity. b.) Team members do not have assigned work. c.) The team is less efficient. d.) It becomes impossible to set team goals