Answer:
I am an Aquarian and my least favourite zodiac is Leo...
A hero is someone who inspires you. Someone you can look up to. Someone who always tries to do the right thing all the time. Like a police officer or a fireman. Heck, even a teacher. Personally my hero is Dead Pool because he's funny. But if I'm being serious my real hero is the ones who risk their lives to recue the little kittens and puppies everyday and give them a loving furever home. :D
Accountants only concern themselves with direct costs which involve things like the cost of materials, rent, and labor for instance. This profit is aptly named "accounting profit".
Economists consider those costs as well, but they also include indirect costs such as opportunity costs of other investments. Recall that opportunity cost is the cost of what you give up if you make a certain decision.
For instance, if a car factory makes 4 door sedans, but it could be making more money with SUVs, then the opportunity cost is high and the economic profit is lower compared to the accounting profit.