Question 26 2pt Given 3 hospitals in region X. The shares of X1 and X2 are identical and their sum is equal to the share of X3. What is the HHI of region X? O 0.38 O 0.32 O 0.15 not enough information given to compute O 0.51 Question 27 Health expenditure as a % of GDP can be interpreted as O full and unfair insurance O differentiated oligopoly O Physician Induced Demand O health spending divided by a country's ability to pay O a July effect