Please answer and show all work, even if existing answer is correct. Answer and show work

Question 11 10 pts You have estimated that the price of an ounce of unobtanium is P(Q)=95 - 16/10 x Q, where Q is the number of tons demanded. If the current price is $60 per ounce, what is elasticity of demand? Round to two decimal places. If you answer is 1.275, enter 1.28. For some elasticities, we take absolute value, for others, we do not. All prices are quoted in Gazzalestan dollars. 1.55