Reyna attended university in the United States and earned a PhD in pharmacology. She liked her American friends and her life in the United States. She also enjoyed shopping for clothes that were less available and much more expensive in her native country. Upon graduation, she decided to take a position in the United States with a large pharmaceutical company. Her native country’s loss of knowledge through her excellent education and training is described as

brain drain

Explanation:

Brain drain occurs when innovators, creative thinkers, doctors, lawyers, business owners, and other leave their home country ti work in other countries that provide more incentive

1   all nations face the problem of scarcity because there are limited resources and unlimited wants. nations do not have enough factors of production to produce everything that their population wants. entrepreneurial resources initiate businesses to make new goods and services; labor resources produce goods and services.

2 there are four factors of production: natural resources, labor resources, capital resources, and entrepreneurial resources. natural resources are raw materials from nature that are used to produce goods. trees, water, and grains are natural resources. some natural resources, such as wheat and cattle, are renewable

3 wants

things that you do not need to have in order to survive, but would like to have

needs

things that you must have in order to survive

goods

physical products

services

tasks that a business perform for customers

resources

items that people can use to make or obtain what they need or want

determine

to settle or decide by choice of alternatives or possiblities

4 i really dont know

c

explanation: