Your drafting supervisor has asked you to design a tablemounted holder for a cassette microphone (Fig. 19-31). The material is to be of such quality as to have an attractive finish as well as support the mass of the microphone. A 020-mm tapered hole (large end) with a 3-mm-wide slot on top is required for attaching the microphone to the holder. Lay out the holder and show the microphone in phantom lines.
