Answer:
Change in Investment (Government Spending) = $200
Explanation:
Multiplier = k =∆Y/∆I = 1/(1-MPC)
Needed ∆Y = $1000 ; MPC = 0.8
1000/ ∆I = 1 / (1-0.8)
1000/∆I = 1 / 0.2
1000/∆I = 5
∆I = 1000/5
∆I = 200
Tell them to wait patiently, and give them a
drink
Answer: The price elasticity of demand for good A is 0.67, and an increase in price will result in a increase in total revenue for good A
Explanation:
The following can be deduced form the question:
P1 = $50
P2 = $70
Q1 = 500 units
Q2 = 400 units
Percentage change in quantity = [Q2 - Q1 / (Q2 + Q1) ÷ 2 ] × 100
Percentage change in price = [P2 - P1 / (P2 + P1) ÷ 2 ] × 100
% change in quantity = (400 - 500)/(400 + 500)/2 × 100
= -100/450 × 100
= -22.22%
% change on price = (70 - 50)/(70 + 50)/2 × 100
= 20/60 × 100
= 33
Price elasticity of demand = % change in quantity / % change on price
= -22.22 / 33
= -0.67
This means that a 1% change in price will lead to a 0.67% change in quantity demanded. As there was a price change, there'll be a little change in quantity demanded because demand is inelastic. Thereby, he increase in price will lead to an increase in the total revenue.
Therefore, the price elasticity of demand for good A is 0.67, and an increase in price will result in an increase in total revenue for good A
True, because producer decisions are motivated by the attempt to earn profits.18. Consider the following statement: “Competition is the disciplinarian of the market economy.”This statement istrue, because when producers face competition they are driven to provide goods and services at the lowest possible cost.19. Some large hardware stores such as Home Depot boast of carrying as many as 20,000 different products in each store. This volume of goods is the result ofthe choice of consumers regarding what to purchase to satisfy their wants and the choice of producers regarding what to produce to maximize profits.
<span>Good IT management which is necessary for a great IT plan should advise management if technology being considered to solve a problem is not yet proven. Before an IT team decided to use a new type of </span>technology, it is important for them to make sure they have tested the technology and it has proven its capabilities. It is necessary for the technology to prove it can finish all of it's required tasks for the technology to be integrated into their system.
