For an inferior good, when income increases, the demand curve shifts leftward.

A. If the price of a substitute rises, the demand curve shifts leftward.
B. If people expect the price of a good will rise in the future, the demand curve shifts leftward.
C. An increase in population shifts the demand curve leftward.
D. An increase in the cost of producing a good shifts the demand curve leftward.

For an inferior good, when income increases, the demand curve shifts leftward.

Explanation:

For an inferior good, there is an inverse relationship between the demand for the inferior good and the income level of the consumer. If there is an increase in the income level of the consumer then as a result the demand for inferior goods decreases and this will shift the demand curve for inferior goods leftwards.

Hence, the first statement is true among all of the statements.

i tried to find the answe for you im sorry.

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