Question 9 (6 points): Convert the following two's complement binary numbers to decimal A. (1110)2 B. (100011) C. (01001110h Question 10 (6 points): Convert the following hexadecimal numbers to decimal. Show your work. A. (4E)16 B. (7C)16 C. (ED3A)6 Question 11 (6 points): Convert the following decimal numbers to 8-bit two's complement numbers or indicate that the decimal number would overflow the range A. (42)1o B. (-63)10 C. 124)o Question 12 (6 points): Convert the following decimal numbers to 8-bit two's complement numbers or indicate that the decimal number would overflow the range A. (24)1o B. (-59)10 C. (128) Question 13 (8 points): In a binary coded decimal (BCD) system, 4 bits are used to represent a decimal digit from 0 to 9. For example, 3710 is written as 00110111BCD A. Write (289)io in BCD B. Convert (100101010001)aco to decimal Question 14 (8 points): Draw the symbol, Boolean equation, and truth table for A. a three-input OR gate B. a three-input XNOR gate