Determine the corresponding 8-bit representation (in hexadecimal) of the negative of the value for the following signed fixed-point number: 0111.10102 Determine the decimal value (to three significant digits) of the following 8-bit, 4.4 format, binary unsigned fixed-point number: D316 If one is added to the 2s-complement form, 8-bit value FF16, indicate whether a rollover, overflow, or both will occur