# It has been observed that since there is a 10 unit increase between Custom Essay

1. It has been observed that since there is a 10 unit increase between the 3rd year and the 4th years that the 5th year prediction should be150.  Do you agree or disagree?  Explain your rationale
2. When average change per year over the dynamic range of the sales is (140-115)/3= 6.667.  Accordingly, it has been suggested the forecast for the 5th year should be 146.667 or 147 units.  Do you agree or disagree?  Explain your rationale.

#2: A vendor is interested in the best price to charge at his various dispensors located in a given area.  Over a period of time, he has collected the below monthly data on its sales of a given item for different prices.

 1 2 3 4 5 6 7 8 9 10 Price 0.75 0.8 0.75 0.7 0.7 0.8 0.75 0.75 0.7 0.7 Quantity 95 85 90 88 102 94 100 104 112 115

1. Estimate the linear regression demand equation.  If the price is cut by \$0.15, by how much will the volume of sales change?
2. Estimate the demand equation using a log-linear regression of the form Q=kP^b.  What is the price elasticity of demand?  Does this equation fit the data better than the part a equation? Explain?

Place an order with us. Our skilled and experienced writers will deliver a custom paper which is not plagiarized within the deadline which you will specify.

Note; 6 Hours urgent orders deliver also available.
If you need more clarifications contact our support staff via the live chat for immediate response. Use the order calculator below and get ordering with wishessays.com now!

TRY OUR SERVICES TODAY.

[order_calculator]