Problem $2$: Struct and Union Memory Layout

Consider the following C declarations. Assume the following data type sizes:

char: $1$ byte

short: $2$ bytes

int: $4$ bytes

double: $8$ bytes

Assume the compiler:

Does not reorder fields.

Aligns each data type to its natural alignment $($size of the data type$).$

Structures are aligned to the largest alignment requirement of their members.Tasks:

Memory Size Calculation

a$)$ Calculate the size in bytes of union Info.

b$)$ Calculate the size in bytes of struct Record.

Offset Calculation

Determine the offsets $($in bytes$)$ of:

a$)$ data.value

b$)$ status

$3.$ Memory Optimization

Reorder the members of struct Record to minimize memory usage. Calculate the new size of struct Record after reordering.