5. [3 Marks] Convert the following decimal numbers to binary using the two's complement format, using 16 bits: a. 3276010 b. -3276010 6. [2 Marks] Briefly explain why two's complement is the best format for representing signed integers in a computer. 7. [10 marks] Represent the following decimal numbers as both a single-precision and a double-precision floating point number. a. -2652.578125410 1. [4 Marks] Convert the following decimal numbers to binary and binary to hexadecimal notation: a. 15910 2. [4 Marks] Convert the following decimal numbers to binary floating-point representation, using 4 bits for the fractional part and then convert it back to approximate decimal. a. 75.804 3. [2 Marks] Convert the following decimal numbers to binary using the sign-and magnitude format, using 16 bits: a. 3276810 b. -3276810 4. [3 Marks] Convert the following decimal numbers to binary using the one's complement format, using 16 bits: a. 3276010 b. -3276010