Alarge, profitable commercial airline company flies 737 type aircraft each with a max seating capacity of 132 passengers. compay literature states that the economic breakeven point with these aircraft is 62 passengers.

a.) draw a conoceptual graph to show the total revenue and total costs that this company is experiencing

b.) identify three types of fixed costs that the airline should carefully examine to loer its breakeven point. explain your reasoning

c.) identiry three types of variavble costs that can possivly be reduced to lower the breakeven point. why did you select these cost items?

Total marketing effort is a term used to describe the critical decision factors that affect demand: price, advertising, distribution, and product quality. define the variable x to represent total marketing effort. a typical model that is used to predict demand as a function of total marketing effort is based on the power function: d = axb suppose that a is a positive number. different model forms result from varying the constant b. sketch the graphs of this model for b = 0, b = 1, 0< b< 1, b< 0, and b> 1. (we encourage you to use excel to do this.) what does each model tell you about the relationship between demand and marketing effort? what assumptions are implied? are they reasonable? how would you go about selecting the appropriate model?