what does the 2c 8 bit twos complement and 12 bit twos complement mean?

Total Points: 14 Due: Thursday Sept. 6th, 2018 1. Number Conversion: (12 marks) a) (2DS)1675 io b) (10011011) 155 )io c) (156)10 = ( 1001//oo )2 d) (10101101100101)2B5 )i6 e) (752)s= ( FO )16 f) (11101110100101)2 = ( 15/ )s g) (10100010)2c h) (010101011)2e( i) (1101010001)2e( j) (45)10 = ( k) (97)10 I) (-283)10 = ( (8-bit binary number) 10 io i0 2c (8-bit two's complement) 2e (8-bit two's complement) 2e (12-bit two's complement) . Sign extend the following two's complement numbers from 8-bit to 16-bit.(2 marks) a) (10011011)2e extended b) (01001110)2c extended