Answer:
Exploratory
Explanation:
Sheena, marketing manager for Yaard-Vark Lawn Tractors, is interested in the relationship between the prices of lawn tractors and the level of sales. To test whether increasing prices will lead to a change in sales and, if so, how much of a change, she should use exploratory research.
Exploratory research is the kind of research where an unknown phenomenon is worked upon. In this case, Sheena does not know the effects of prices on sales. Therefore she carries out exploratory research to fill in the blanks.
Answer:
INCOME EFFECT
Explanation:
Income Effect means change in real income/ purchasing power due to change in price, income staying same.
- Price Increase reduces real income/ purchasing power, income staying same - because consumer can purchase less from same income.
- Price decrease increases real income/ purchasing power, income staying same - because consumer can purchase more from same income.
Eg: Income, price of a consumer = Rs100, Rs10 respectively.
Real Income = Income/price = 100/10 = 10. Price fall to 8 increases purchasing power to 12.5 (100/8). Price rise to 12 decreases purchasing power to 8.3 (100/12).
Income Effect : stating - lower purchasing power at higher prices, reduces consumption of all goods and higher purchasing power at lower prices, increases consumption of all goods.
Answer:
The correct answer is regarding the model, is that an individual firms prices are flexible but the level of the price is fixed.
Explanation:
The aggregate expenditure model is the model in which the sum or total of all the expenditures are undertaken in the economy with the factors during the particular time period.
The equation is:
AE = C (Consumption) + I (Investment) + G (Government) + NX (Net Exports)
In this model, it is assumed that the prices of the individual firm are flexible whereas the price level is fixed.
Answer:
price per unit times the number of units sold.
Explanation:
total revenue = total number of units sold x price per unit
the other options are incorrect because:
- the variable cost per unit times the number of units sold = total variable costs
- the change in revenue when one additional worker is hired = marginal revenue product of the additional worker
- firms seek to maximize profits, not revenue
Answer:
=2.98%
Explanation:
Use CAPM to find the required return of the stock;
CAPM: r = risk free + beta(market return - risk free)
risk free = 4.5% or 0.045 as a decimal
beta = -0.4
market return = 8.3% or 0.083 as a decimal
Next, plug in the numbers into the CAPM formula;
r = 0.045 -0.4(0.083 - 0.045)
r = 0.045 -0.0152
r = 0.0298 or 2.98%
Therefore the required return is 2.98%
