A student running the same experiment above decides they want to use a cylindrical model for the molecules. In order for the monolayer to form the student had to add 25 drops of 1.08104g/mL (cetyl alcohol in hexane solution). The density of pure cetyl alcohol is 0.818g/cm3. The diameter of the petri dish used was 17.5cm. The medicine dropper calibration was 81 drops per 1mL. The volume of the cylindrical molecule was assumed to be v=r2h, where the radius was assumed to equal r=t/10, and the height = thickness of the monolayer. What would be the value of Avogadro's number using this model