1. (5X4 pts) Assuming 6 bits for mantissa and 4 bits for exponent, pack the following numbers into IEEE standard format (i.e., show the final 11 bit result in each case) a) (0.00101100101110)2 b) (111.010001011011)2 c) (0.78)10 d) (-23.125)10 2. (5X4 pts) Unpack the following IEEE standard format numbers into fixed point decimal format. Assume 6 bits for mantissa and 4 bits for exponent: a) 01101000100 b) 11001001100 d) 10000000000