Poly-methyl methacrylate (PMMA), in an implantable device, has a molar mass of 3.42x105g mol-1. Assume that carbon-carbon distance in the backbone is 0.154 nm, the angle betweenbonds is 109.5°, ratio CN is equal 9.85, and Mw (repeating unit) =100.12 g mol-1. Estimate:a) End-to-end distance (in fully extended conformation)