The correct answer should be a. investment counselor
A mentor is generally a person from whom you're learning, it's not necessarily economy related, while a contact is an acquaintance. An entrepreneur is a businessman.
I believe it is “The teacher’s books”
Answer:
It is any basic principle that should be followed to ensure success in general or in a particular activity.
Example: The golden rule in math class is to always show your work.
holmell amoa thiam ypredo prenoq eesque co esilos unt ospt(:
