It is believed that the sales volume of one-liter Pepsi bottles depends on the price of the bottle and the price of a one-liter bottle of Coca-Cola.The following data have been collected for a certain sales region. 
Using Excel's regression,the linear model Pepsi Sales = β0 + β1Pepsi Price + β2Cola Price + ε and the log-log model ln(Pepsi Sales)= β0 + β1ln(Pepsi Price)+ β2ln(Cola Price)+ ε have been estimated as follows: 
For the estimated linear model,when the Pepsi Price is held constant what is the predicted change in the Pepsi Salesif the Cola Price increases by 10 cents?
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Business Plan
A business plan is a formal written document that outlines a company's objectives, strategies, market analysis, financial forecasts, and operational procedures for achieving these goals.
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A detailed strategy outlining how a business will maintain its financial health, including projections for income, expenses, and investment needs.
Macro-Environment
Refers to the broad external conditions that can impact businesses and industries, such as economic trends, social changes, technological advances, environmental factors, and political policies.
Business Plan
A formal written document that describes the nature of a business, its objectives, strategies, market, financial forecasts, and management team.
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