l In order to an investigation was made to find the causes of the l Although large collections of rules and equations have been complied, no ne are generally accepted

l In order to an investigation was made to find the causes of the l Although large collections of rules and equations have been complied, no ne are generally accepted

l A discussion is presented of a problem-solving system l To improve the efficiency of the method, the following approach may be a

l A discussion is presented of a problem-solving system l To improve the efficiency of the method, the following approach may be a

l While there is no measurable saving of time for the case involving five criteria, the saving is dramatic for the case involving 10 criteria -- the com putation time reduces from 10 hr 40 min to about 1 min.

l While there is no measurable saving of time for the case involving five criteria, the saving is dramatic for the case involving 10 criteria -- the com putation time reduces from 10 hr 40 min to about 1 min.

l An interactive menu-driven procedure is used in this study l Shell can be develop very fast at the cost of time fairly severe limitat

l An interactive menu-driven procedure is used in this study l Shell can be develop very fast at the cost of time fairly severe limitat