Peace of Min vestments maintains a data base of companies they recommend to clients interested in investing only in organizations with the highest ethical standards. The most prominent companies listed in its data base are listed in the set S=(Cyberdine, InGen, LexCorp, Omni, Tyrell, Umbrella, Weyland-Yutani} A search of the database for companies that have contributed to charitable causes yields the subset A=(Umbrella, InGen, Omni, Cyberdine}| T Another search, this time for companies known for their low carbon footprints, yields the subset B={Cyberdine, LexCorp} A third search, for companies whose boards of directors have earned awards for ethical standards yields C={InGen, Omni} 1. Let P be the set of those companies whose boards of directors have earned awards for ethical standards and that have contributed to charitable causes: Then n(P) = 2. Let Q be the set of those companies that have contributed to charitable causes or known for their low carbon footprints: Then n(Q)= 3. Let R be the set of those companies whose boards of directors have not earned awards for ethical standards: Then n(R)= 4. Let T be the set of those companies known for their low carbon footprints and whose boards of directors have not earned awards for ethical standards: Then n(T)= Let C={mi m is an odd integer with -3