I’m working on a economics presentation and need an explanation to help me understand better.Base on the article, I need a 5 slides presentation 1. Article overview 2. What type of data does the paper use to tests its hypotheses (observational, social experiment, laboratory experiment, field experiment)What estimation methods do the authors use? state data and method 3. Key results. 4. Internal strength and weakness 5. External strength and weakness.Try to use own words to summarize I also need a script for 5-6mins speech. Requirements: 5-6 mins | .doc file