A $1-$Mbyte block of memory is allocated using the buddy system. Show the results of the

following sequence by completing the table below: Request $70$ Kbytes $($A$)$; Request $35$

Kbytes $($B$)$; Request $80$ Kbytes $($C$)$; Release A; Request $60$ Kbytes $($D$)$; Release B; Release D;

Release C$.$