1. a. Find the elasticity of demand (Ed), if the demand function Q = 100 – 2P and P = 30. b. Determine the maximum AR, MR and TR values and draw each graph in one picture!

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

Use sigma notation to represent the following series for 9 terms.

Subject: geometryneed with 6 and 7