computer Archticture.

1. [2] In the von Neumann model, explain the purpose of the program counter.

2. [4] In the 1990s, Moore's Law started to be described as the doubling of microprocessor power every 18 months, in addition to the doubling the number of transistors. After successfully completing your computer organization class, you have a brilliant idea for a new chip design that would make a processor six times faster than the fastest ones on the market today. Unfortunately, it will take you four and a half years to save the money, create the prototype, and build a finished product. If Moore's Law holds, should you spend your money developing and producing your chip or invest in some other venture?