On a supply and demand graph, if the demand curve shifts to the left, what would be the resulting effect on equilibrium price
and quantity?
price will fall and quantity will fall
price will fall and quantity will rise
price will rise and quantity will fall
price will rise and quantity will also rise

On a supply and demand graph, if the demand curve shifts to the left, then the resulting effect on equilibrium price  and quantity will be the price will rise and quantity will fall. (C)

Explanation:

Demand describes about the productivity i.e., how much consumers wish to purchase in the app/store, at different price points at a certain time interval whereas supply describes the desire of the seller to make profit.

It shows that the seller who supply the goods is willing to produce more for the market in a certain time period. If the demand curve shifted to the left, price will rise and quantity will fall. In the supply and demand graph, the supply is on the x axis and the demand on the y -axis. Both the price and quantity are inversly proportional to each other.

to contain the wave of communism

1. ford: gerald ford´s presidency, from 1974 to 1977, faced high inflation, named it public enemy nº1, and created the win program (whip inflation now).

2. carter: president from 1977 to 1981, carter had controversial poitions over abortion, but yet, he enforce the roe vs wade decision, which had pro-choice content.

3. reagan. for his eloquency and powerful speeches in his mandates, from 1981 to 1989, reagan earned this nickname, “the great communicator” .

4. george h w bush: despite many presidents had important roles in managing and trying to end the cold war, it was in bush sr's mandate that the berlin wall was materially destroyed, and he was visited by gorbachev in the uspresident from 1989 to 1993.

5. clinton: defense of marriage act. clinton signed this controvesial act, which defined marriage and spouses in strict heterosexual perspective, that was later declard unconstitutional by the us supreme court.

6. george w bush: in the begining of his presidency, which lasted until 2009, bush jr faced the greatest terrorist attacks in us and probably the worlds history, in september, 11 of 2001.

7. obama: in attempts to cease a great economical crisis, barack obama signed the controversial recovery act in february 2009, which handled 780-billion dollars.