Perform the base conversion for the following (1-4, 10 x 4 = 40 points) 1. 59810 = what in base 3? 2. 37716 = what in base 10? 3. 13278 = what in base 2? 4. Convert the binary fraction, 10101.1001, to decimal. Represent the following decimal numbers in binary using 8-bit signed-magnitude, 8-bit ones' complement and 8-bit two's complement (5 and 6, 10 x 2 = 20 points) 5. -54 6. -32 Perform the following calculations (7-10, 10 x 4 = 40 points) 7. Add the following unsigned binary numbers: 01100101 + 01110011