أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
What are the20% of your prospects that can account for80% of your sales? What are the20% of your customers that account for80% of your business? What are the20% of things that you can do personally that can account for80% of your results? You will always have limited resources of time, money and people. You must therefore allocate these resources carefully in order to get greatest return on your investment.
Its parito principle