$(25$ P$)$ Argon is compressed in a polytropic process with $n=1\mathrm{.}2$ from $120$ kPa and $10$ C to $700$ kPa in a pistoncylinder device. Determine the work produced and heat transferred during this compression process, in $k\frac{J}{k}g.R=0\mathrm{.}2081$;$Cp=0\mathrm{.}5203$;$Cv=0\mathrm{.}3122k\frac{J}{k}gK$

$2$