From media to automobiles to insurance, time is a sales professional's most critical resource. Time is your "inventory." Once you use the time, it is gone and there is no time left for selling. How
In the 1800s, Vilfredo Pareto, a businessman and mathematician, developed the 80/20 rule. He noted that 80 percent of Italy's income went to 20 percent of the population. In the mid-1930s, business experts