Subtract the following binary numbers. 0101 1000 1010 0011 1101 1110 –0010 0011 –0011 1000 –0101 0111

• 0011 0100 0110 1010 1000 0110
• 0011 0101 0110 1011 1000 0111
• 0011 0101 0110 1010 1000 0111
• 0011 0101 0110 1010 1000 0110