Consider a system with $13$ disk drives and $9$ tape drives and $4$ processes; $P1,P2,P3,$ and $P4.$ The following table shows the maximum number of disk and tape drives each process needs and the number of disk and tape drives each process holding currently at time $t_i.$

$(4$ marks$)$ ver the following questions using the Banker's algorithm:

ill$-$in the missing information in the table $($the contents matrix Need and the Available$)$

$\backslash$table$[[$cess$,$Maximum needs,Currently holding,Need,Available$],[$Disks$,$Tapes,Disks,Tapes,Disk,Tape,Disk,Tape$],[1,10,5,3,1,,,,],[2,7,3,4,2,,,,],[3,7,4,3,1,,,,],[4,5,3,0,0,,,,]]$

the system safe? Why?