Assume we need to represent 11.75 in single precision register. The most 6 bits of the significant should be: Select one: O a. 011110 O b. 110000 O c. 000010 n O d. 000000 O e. 011010 f. 101100 If the immediate constant (0101 1010 1010 1010) is inverted to 32 bits, its value is O a. 0000 0000 0000 0000 0101 1010 1010 1010 O b. 0101 1010 1010 1010 1010 1010 1010 1010 on OC. 0101 1010 1010 1010 0000 0000 0000 0000 O d. 1111 1111 1111 11110101 1010 1010 1010