Assume that you want to invest money into the stock market and do not trust justanyone to give you advice. Fortunately, you have four sources from which you can gain valuableadvice. The first source is your Mom (M), the second source is Warren Buffet (W), a self-madebillionaire in the stock market, the third is Elon Musk (E), and the fourth source is Lucy (L),world famous psychic dog. After several months of receiving advice from all four, you havecome to the following conclusions:
a. Buy if Warren Buffet and your Mom both say yes
b. Buy if at least three of the four say yes
c. Don’t buy if Elon Musk yes and Lucy says no (this has precedence over any previousBuy recommendation