Problem 2. (7 points): Integer encoding. Assume we are running code on two machines using two's complement arithmetic for signed integers. Machine 1 has 4-bit integers and Machine 2 has 6-bit integers. Fill in the empty boxes in the table below. The following definitions are used in the table: int x-5 unsigned 4-bit decimal 4-bit binary 6-bit decimal 6-bit binary Expressiorn -6 -TMin x >> 2 6