Answer:
A. Disposable income
B. Marginal Propensity to Consume
C. Change in Disposable Income by the Marginal Propensity to Consume.
Explanation:
The consumption will increase by $800
Explanation:
The consumption function shows the relationship between consumption spending and disposable income.
The slope of the consumption function is the marginal propensity to consume.
Changes in consumption can be predicted by multiplying the change in disposable income by the marginal propensity to consume.
GIVEN that: MPC = 0.60
Disposable income increases by $1,500
consumption increase = 0.60*$1500
= $900
Therefore, The consumption will increase by $900.
A assets has been created or increased<span />
Given Information:
Current Population = P₀ = 7 billion = 7x10⁹
Growth rate = r = 3 %
Period = t = 100 years
Required Information:
(a) Population after 100 years = ?
(b) Population after t = 0, 1, 2, 10, 25, 50 years = ?
(c) Population vs time graph = ?
Explanation:
The human population growth can be modeled as an exponential growth,
where P₀ is the current population, r is the growth rate and t is the time period
(a) What would the population equal 100 years from now?
P = 140.6x10⁹
(b) Compute the level of the population for t = 0, t = 1, t = 2, t = 10, 25, and t =50
<u>t = 0</u>
P = 7x10⁹e⁰
P = 7x10⁹
<u>t = 1</u>
P = 7x10⁹e^0.03*1
P = 7.213x10⁹
<u>t = 2</u>
P = 7x10⁹e^0.03*2
P = 7.423x10⁹
<u>t = 10</u>
P = 7x10⁹e^0.03*10
P = 9.45x10⁹
<u>t = 25</u>
P = 7x10⁹e^0.03*25
P = 14.82x10⁹
<u>t = 50</u>
P = 7x10⁹e^0.03*50
P = 31.37x10⁹
(c) Make a population versus time graph
Attached as image
Answer:
The correct answer is option c.
Explanation:
Inflation implies an increase in the general price level. It reduces the purchasing power of consumers.
If the wages are increasing slower than the rate as inflation it means that the disposable income is increasing at a slower rate than the increase in prices. It implies that purchasing power is declining.
If wages are increasing at the same rate as inflation, it means that the purchasing power is constant. If wages are increasing at a faster rate than the increase in the inflation rate, it means that the purchasing power is increasing.