Please someone help! Will give brainiest to the best answer!!

The correct answer would be a.

This is an opinion based question, someone on the internet can’t answer it for you. it’s not like a math problem that has the same solution, this comes from your brain and what you think.

If you’re thinking about a career as an applied mathematician, you should consider researching the (stem) cluster. within this cluster, you’ll find that most of the careers require(a college degree) in order to have the knowledge and skills needed to excel in these positions.