3. For each of the following base 10 numbers, convert it to a normalized floating point number and state the precision and mantissa:

(a) 0.045

(b) 003,704,000

(c) 45.6700

4. For each of the following base 2 numbers, convert it to a normalized floating point number in base 2:

(a) 111.11

(b) 10000.100

(c) 0.0001