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.
Answer:
Prices increase, C
Explanation:
Inflation is when the value of a dollar, or other currency type, drops. This happens most commonly when more money is being printed. The more there is, the less it is worth. This causes prices to increase.
Hope this helps
my brain went blank thats hard ima ask my teacher.
The role of taxation in the circular flow of income, is basically to have a medium of revenue for the government, if the government is able to earn money, they are able to spend it on the economy.
So then the role of Government expenditure is to make sure the money goes back into the economy, if the government were to save the money, the economy will have restriction to grow, if all the money the government creates from tax was put back into the economy by spending in say, Heath, Education, Investment, the economy can grow because then household will spend money from their income to utilise these industries.
Hopefully this helps!