14. In a 10-bit asynchronous down-counter, what is the number of flip-flops that will be complemented in order to get the number that follows 1001100000? a. No flip flops will be complemented b. 3 flips flops c. 5 flip flops d. 6 flip flops 15. For a 5-bit up-counter, if we use one-hot assignment, the number of bits that we need to assign to every state in the state diagram will be: a. 3 bits b. 5 bits c. 32 bits d. None of the above 16. One of the following statements is true about the 4-bit universal shift register: a. It has multiplexers in its design b. It has decoders in its design c. It can shift bits to the left only d. None of the above