During the compression stroke in$$an $$internal combustion engine, air initially at$41$C $$and $101$kPa is $$compressed isentropically$$to$965$kPa$.$ Determine $($a$)$the final temperature $($C$),($b$)$the change in $$enthalpy kJkg $$and $($c$)$the final volume $($m$3$kg$).$