[4] We have a machine of 16-bits. This 16-bits machine can be used to represent 216 or 65,536 different values. We have another machine of 32 -bits. This 32-bits machine can be used to represent 232 or 4,294,967,296 different numbers. So, if you wanted to store a value of 100,000 then which machine you should choose? The 16-bits machine or 32-bits machine? Mention and explain your choice. (It's Ok to use Calculator for this problem) [5] We have an 8-bits machine. But we don't know if the machine follows unsigned representation or the two's complement/signed representation. A hexadecimal value is given as OxFI. Find out the unsigned representation of this hexadicemal value in decimal. Find out the two's complement/signed representation of this hexadicemal value in decimal