Answer:
The predicted value of Revenue is $98.24.
Explanation:
The data provided is for the weekly gross revenue, the amount of television advertising and the amount of newspaper advertising.
Determine the regression equation developed to estimate the amount of weekly gross revenue based on television advertising using Excel.
Consider the Excel image for Summary Output for Weekly Revenue Vs. T.V. Adv.
The estimated regression equation with the amount of television advertising as the independent variable is:
<em>Revenue </em>= 89.31 + 1.27 <em>TVAdv</em>
Consider the Excel image for Summary Output for Weekly Revenue Vs. T.V. Adv. & News Adv.
The estimated regression equation with both television advertising and newspaper advertising as the independent variables is:
<em>Revenue </em>= 83.78 + 1.78 <em>TVAdv</em> + 1.47 <em>NewsAdv </em>
For TVAdv = $4.9 and NewsAdv = $3.9 predict the value of Revenue as follows:
Thus, the predicted value of Revenue is $98.24.
Many times junk bonds are a high risk bond, but are also a high return. They are more popular during a bear market for this reason only. Sine they have a high return it compensates for the high risk. The junk bonds can also help a persons personal portfolio. Junk bonds also issues with a 10 year term or less. A bear market is when there is a steady drop or stagnation in the market over a period of time.
Answer and Explanation:
An increase in the number of firms increases the demand elasticity. As the demand elasticity increases from 2 to 3 it means you could encounter less demand if product prices are increased. At a demand elasticity of -3, it is regarded as inelastic demand and a change in price will not affect the demand for the product as customers are still likely to patronize the product example gasoline. Due to its high demand, an increase in price will not readily affect the demand for it. Therefore if you are to change the price from $10 at 2 to 3 demand elasticity increase, the percentage of increase from 2 to 3 is given as.
3-2/2 X 100 = 50%
The new charge (x) at -3 demand elasticity = 50%/3 = 0.66666666
The increase in the new charge is therefore $10 + $10x = $10 + $10(0.166666) = $11.67
Demand and marginal revenue curves are downward-sloping for monopolistically competition firms because: a. product differentiation allows each firm some degree of monopoly power.
<h3>What is product differentiation?</h3>
Product differentiation can be defined as what makes a product to different from another product which is why some producer tend to include a unique features in their so as to make their product distinct from that of others.
A monopolistic competitive firms can tend to face a downward - sloping demand curve based on the fact that it help to differentiate their product from that of others competitors.
Therefore the correct option is A.
Learn more about Product differentiation here: brainly.com/question/8107956
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The complete question is:
Demand and marginal revenue curves are downward-sloping for monopolistically competition firms because...
a)product differentiation allows each firm some degree of monopoly power
b)there are a few large firms in the industry and they each act as a monopolist
c)mutual interdependence among all firms in the industry leads to collusion
d)each firm has to take the market price as given
Answer:
$16,875
Explanation:
The amount received per year is $15,000 and the CPI increased from 144 to 162
Inflation rate = (New CPI - Old CPI)/Old CPI * 100
Inflation rate = 162-144/144 * 100
Inflation rate = 0.125
Inflation rate = 12.5%
Amount received = $15,000 * 12.5% = $1,875
==> $15,000 + $1,875 = $16,875
So, Grandmother will receive $16,875
