Please answer this and show your solutions/sketch on paper.I will give you a very good feedback. on paper please :(

ON PAPER PLEASE ! ON PAPER !

Directions: Sketch the FBD of the following layers of medium using the table of refractive index and Snell's Law. Use protractor for measuring the angles. See figure 3 as your sample guide. Do this on a long bond paper. You can use art materials if available. 65.000% medium 1: air interface medium 2: diamond medium 2: diamond 22.0302 interface medium 3: zircon 128.128 medium 3: zircon interface medium 4: air 65.000 Figure 3Problem 2: Initial Incident Angle = 7'5 degrees Layer 1: Air layer 2: Water Layer 3: Glycerin Layer 4: Benzene