Your learning team has formed a managerial consulting firm. You have been hired by Big Daddy's Quik-ee Mart to complete some demand elasticity analysis. Big Daddy has collected demand data on 3 products that he sells: Gasoline, Milk and Little Mama's Chocolate Cookies. The data is presented in the tables on the next page. Currently all three of these products are priced at $3.50 per unit. Big Daddy would like you to use this data and your knowledge of the price elasticity of demand to make suggestions about pricing strategies that might increase revenues for the Quik-ee Mart.

There is one problem. When Junior (Big Daddy's son) collected the data, he forgot to label the columns in the spread sheet, so now there is no way to tell which data goes with which of the 3 goods.

Big Daddy is very well known in the local community, so performing well on this job will guarantee you many more consulting jobs in town. Even though there is an important piece of information missing you must still try to help Big Daddy.

Use the data to calculate the arc elasticity of demand for each product using each pair of prices and quantities. (That is, calculate the arc elasticity between $2.00 and $2.50, between $2.50 and $3.00, etc.).

Given what you know about the price elasticity of demand, can you now guess which set of data belongs to which product? Explain your reasoning.

Assuming that you are correct in your guesses, provide some sales and marketing advice to Big Daddy. What sort of pricing changes could Big Daddy implement to increase total revenue?

Format of your answers:

You should present your conclusions and suggestions to Big Daddy in the form of a memo. Remember when drafting the memo that Big Daddy is a busy business executive. Give him your suggestions, and explain your reasoning, succinctly and inas non-technical terms as possible. Attach an appendix that includes your completed data tables with the arc elasticities, along with a sample calculation showing how the elasticities were found. The appendix can also include any other background material you feel is relevant and include references to any external resources you may have consulted in preparing your report.