The drawing you dimensioned in Chapter 27, slide2.dwg, will be used in a new CAD textbook to illustrate dimensioning styles. Save the drawing with a new name of slide3.dwg. Create two new layers named Symmetrical and Deviation. Freeze the layer on which the current dimensions were drawn. Make the Symmetrical layer current and redimension the drawing with tolerances expressed in the symmetrical style. Then freeze Symmetrical, make Deviation current, and redimension using the deviation style. The tolerance on the angle is ±15 units, on the radius +0.02° and -0.00°, and all others ±.05 unit. Plot the drawing twice to show the two different dimensioning methods.