He main reason a person becomes a supervisor is? Out of all the answers shown above the one that best represents the main reason why a person becomes a supervisor is work-related knowledge. All the other options are also part of the reason but I believe the main reason is knowledge I hope this helps you out have an amazing day !!!!!!!
Being successful is about learning from the mistakes you have made, hence not making it again as you have learnt your lesson and in keeping with that make better decisions next time.