the demand for tickets to an Ethiopian camparada film is given by D(p)=200,000-100,000p, where p is the price of tickets .if the price of tickets is 12 birr ,calculate price elasticity of demand for tickets and draw the demand curve​

a loan? that’s my guess, anywho.

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1) the stages a new product goes through from beginning to end, i.e., the stages that a product passes through from introduction through growth, maturity, and decline. 2) the time from initial research and development to the time at which sales and support of the product to customers are withdrawn. 3) the period of time during which a product can be produced and marketed profitably.

                                          hope it

answer; ///deficit;