Why are catholic priests not allowed to marry?

The reason why Catholic priest are not allowed to marry because they need to be devoted to the Lord, giving their full focus and attention to him. It has been said in the bible which is from Paul that being single makes the person focus his attention to the Lord for his attention are not shared or undivided by others. And another reason of this cause is because they are vowed to serve on the Lord, meaning that their whole focus should be served on no one but Him.

the correct answer is “opportunity cost”. opportunity cost is what a company misses out because it decided in one option over another one. in this case, the company decided to invest in building a factory so it gave up another possible benefit or profit in order to achieve success with the factory.  

trade-off is not the correct answer since it is a situation in which you accept losing something in return for benefits in other areas.

and finally, consequence is a general term used to accept what it comes when you make a decision. it can be a positive or negative consequence depending if the decision you took was the correct one.