Using multiple regression, conduct an analysis of the company's sales revenue, consumer incomes, and advertising with the below information: Data below consists of dollar amount for advertising,...

Using multiple regression, conduct an analysis of the company's sales revenue, consumer incomes, and
advertising with the below information:

Data below consists of dollar amount for advertising, sales, and consumer income for months January
through December.
January -advertising $10,000, sales $43,000, & consumer income $41,000
February - advertising $9,000, sales $40,500, & consumer income $43,000
March- advertising $11,000, sales $41,000, & consumer income $45,000
April- advertising $12,000, sales $45,900, & consumer income $47,000
May- advertising $11,000, sales $47,000, & consumer income $49,000
June- advertising $12,000, sales $51,000, & consumer income $51,000
July- advertising $13,000, sales $54,000, & consumer income $53,000
August- advertising $13,000, sales $57,000, & consumer income $55,000
September- advertising $14,000, sales $56,000, & consumer income $57,000
October- advertising $15,000, sales $60,000, & consumer income $58,000
November- advertising $15,800, sales $61,000, & consumer income $59,000
December- advertising $16,700, sales $63,000, & consumer income $61,000



From the given data, we have three cases to conduct a...