(C) In relation to the scope of production and operations management, which one of the following is TRUE?

a) Preparing a schedule for men, machine in factory is under the scope of production management

b) Awareness creation to drivers of the company to follow traffic rules is part of production management

c) Understanding the likes and dislikes of customer by conducting market research is an act of production management

d) Hiring security personnel to protect the assets is under production management