Question 3 25 pt A signed number was converted to binary and stored in an 8 bit memory location. The value in the memory cell is shown below in hex, find the equivalent signed decimal number it represents for each of the following signed number notations: Decimal equivalent if was stored in Sign Magnitude Notation: Decimal equivalent if was stored in 1's Complement Notation: Decimal equivalent if was stored in 2's Complement Notation: Don't forget to include the sign in the