Part a$)$ A computer maintains memory alignment. At what addresses can we store a byte variable? What about a $16-$bit variable?Part b$)$ A computer maintains memory alignment. Show how the variables below are stored in the memory if they have to be stored in the order they are declared $($x$,$ f$,$ y$,$ g$,$ z$),$ starting at address $400.$ Show the value at each address $($including empty spots$).$unsigned char x; $//8-$bit variableshort int f; $//16-$bit variableunsigned char y;short int g;unsigned char z;Part c$)$ Repeat the question above knowing that the memory should be aligned but the variables can be