Consider the following statements regarding the Lok Adalat framework in India:

1. Lok Adalats are established under the Legal Services Authorities Act, 1987 to provide speedy and cost-effective justice. 2. Awards passed by Lok Adalats are advisory in nature and can be appealed before higher courts. 3. Permanent Lok Adalats deal with disputes related to Public Utility Services up to a specified monetary limit. How many of the statements given above is/are correct?