Q2: (Use rounding up for all rounding.) (a) Using IEEE 754-1985 standard single precision format, write down the binary representation of 27.7109375. Does the binary representation exactly equal the decimal number? (b) Using IEEE 754-1985 standard single precision format, write down the binary representation of 1.2. Does the binary representation exactly equal the decimal number? (c) Calculate sum of the binary numbers in (a) and (b). Write the binary representation of the sum in IEEE 754-1985 standard single precision format. Show all the steps of your