The time limit is about 10 minutes, so PPT should be at least 10 slides with graph and images (including sources from where pictures were taken). Also, it should include hypothesis, limits, recommendations and other instructions that are in the attached files.The time limit is about 10 minutes, so PPT should be at least 10 slides with graph and images (including sources from where pictures were taken). Also, it should include hypothesis, limits, recommendations and other instructions that are in the attached files.The time limit is about 10 minutes, so PPT should be at least 10 slides with graph and images (including sources from where pictures were taken). Also, it should include hypothesis, limits, recommendations and other instructions that are in the attached files.