The substitution effect is the portion of a change in quantity demanded that is due to a change in the relative price of the good. true / false.

True.                              

Explanation:

As per the substitution effect, when price of a good rises, keeping other factors and consumer's income constant, the consumer's quantity demanded of that good falls with the fall being attributable to a demand created for it's substitute.

For example coke and pepsi are both priced at 2$ apiece. The demand for coke being 5 units by a consumer. Suppose, the price of coke rises to 3$ assuming other factors affecting demand remaining constant, the consumer now demands lesser units of coke i.e 3 units of coke and 2 units of pepsi. This reduction of 2 units of quantity demanded of coke is attributable to substitution effect.

answer; vertical marketing system;

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