A single-channel queuing system has an average service time of 8 minutes and an average time between arrivals of 10 minutes. What is the hourly arrival rate?

How can negative situations in an organization affect leadership skills?

A) Leaders can provide staff the opportunity to practice communication skills. B) Leaders can use negative situations as opportunities to minimize organizational impact. C) Leaders can use negative situations to renegotiate with suppliers and vendors. D) Leaders can use negative situations to reshape or reinvigorate the organization. E) Leaders can use negative situations to identify encouraging and level headed employees for future leadership positions.

Adding integer constraints to regular linear programming models significantly changes the problem

a. True b. False