Refer to the exhibit. A dispatcher notices that some work orders requiring both Electrical and HVAC skills are not being scheduled. What is the most likely reason?
Lack of multi-skilled technicians within window.
Why this answer
The exhibit shows that RSO is configured to minimize travel time with a maximum travel distance of 50 miles, but the schedule window is only 8 AM to 5 PM. If there is no technician with both Electrical and HVAC skills available within that window, the work order will not be scheduled. Option A is incorrect because the goal is to minimize travel time, not maximize.
Option B is incorrect because the constraint is for both skills, not either. Option C is correct because the schedule window and skill constraints may not be met. Option D is incorrect because travel distance is constrained to 50 miles.