Please answer! DUE IN 5 MINUTES

Opportunity costs represent the potential benefits an individual, investor, or business misses out on when choosing one alternative over another. Understanding the potential missed opportunities foregone by choosing one investment over another allows for better decision-making.

Explanation: mark brainlist please, took time out of my day to help you.

opportunity cost is the loss of potential gain. so this can help you learn to make wise economic decisions because you wouldn't want to miss out on a potential gain that benefits you.

answer; i believe the two groups were irish immigrants and chinese immigrants;

soviet influence spread across eastern europe sharply during and after wwii. the soviet armies liberated the countries in eastern europe and occupied them from the germans as they were forced to retreat towards germany.