Using the skeletons provided as a guide,(a) Draw a perspective view of (2R,3R)-3-chloro-2-...

Using the skeletons provided as a guide,

(a) Draw a perspective view of (2R,3R)-3-chloro-2-butanol.

(b) Draw a sawhorse diagram of (R)-2-bromobutane.

(c) Draw Fischer projections of both these compounds.