pls show every step thanks

210 bytes, not 103 For all questions involving sizes, you should use base-2 units of size. For example, 1 KB bytes 1. [5 pts] How many nanoseconds (ns) are in 50 microseconds (us)? 2. [5 pts] How many milliseconds (ms) are in 0.25 seconds? 3. [5 pts] How many kilobytes (KB) are in 4 gigabytes (GB)? Use base-2 units of measure (i.e., 2", not 10). 4. [5 pts] How many megabytes (MB) are in 5 terabytes (TB)? Use base-2 units of measure. 5. [5 pts] What is the cycle time (in microseconds) of a CPU running at 2.6 KHz