Average visit per week equal 640 when the copayment is $40 and 360 when the copayment is $60
1. Calculate the percentage change in visits percentage change in price and the price elasticity of demand using 640 and 40 as the denominators for percentage change calculations
2. Calculate the percentage change in visits,percentage change in price and the price elasticity of demand using 360 and $60 as denominators.
3. Calculate the percentage change in visits using 360 and $60 as denominators