The table below lists parameters for three types of gates. tPLH Gate A 1 ns Gate B 5 ns Gate C 10 ns tPHL PD 1.2 ns 15 mW 4 ns 8 mW 10 ns 0.5 mW a. Based on the speed-power product, which one would you select for best performance? Why? b. Which gate would you select if you wanted the gate to operate at the highest possible frequency? Why? c. Which gate will save you the most money in power usage? Why?