Help me solve this practice Econ question. I am trying to figure out these concepts.

1. suppose Netflix decided to double the price of its service from $8 to $16. As a result, the number of Netflix subscribers falls from 60 million to 40 million. Use the mid-point formula to calculate the price elasticity of demand for Netflix. Type in both the formula (with the numbers used) and your answer in your response. 2. Based on your calculation; is Netflix elastic, inelastic, or unit elastic? Explain your answer. 3. Would Netflix generate more revenue if they made this price change? Explain your answer.