1. how does opportunity cost affect people's wants and needs? a. it changes the supply and demand of goods.. (b) it requires them to make a choice. (c) it requires them to be producers and consumers. (d) opportunity cost does not impact wants and needs. 2. when supply decreases and deman increases, what happens to the price of a good.. (a) it increases. (b) it stays the same. (c) it decreases (d) it is unaffected..

which statement best describes why a government’s actions are important in macroeconomics? check all that apply.

1 government controls industry through policy.

2 government is both a consumer and a producer.

3 government can prevent changes and challenges.

4 government can use policy to influence the economy.

5 government can accurately predict economic trends.

1 , 2 & 4 for edgenu

according to this graph, how does supply behave in the long run?

a ]output remains constant.

b ]output increases.

c ]output cannot be predicted.

d ]output decreases.

the answer is a ]   for edgenu

a. the moon was locked into orbit by the earths gravity as it was passing by and capture hypothesis i think