For $H_{2}O,$ determine the specified property at the indicated state.

$($a$)T=140C,v=0\mathrm{.}5\frac{m^3}{k}g.$ Find $p,$ in bar.

$($b$)p=30$MPa,$T=80C.$ Find $v,$ in $\frac{m^3}{k}g.$

$($c$)p=10$MPa,$T=550C.$ Find $v,$ in $\frac{m^3}{k}g.$

$($d$)T=80C,x=0\mathrm{.}4.$ Find $p,$ in bar, and $v,$ in $\frac{m^3}{k}g.$