Assume $A=-9\mathrm{.}2{10}^{-4},B=0\mathrm{.}722,C=0$ and these values apply in the range

$T=30-130C.$ Include the $F_{\text{m}\text{i}\text{x}}vs$ and $vs$ and $Tvs$ plots with the

binodal line as a solid line while the spinodal as a dashed line. Properly label the

unstable spinodal, metastable, and stable regions. Also, find ${}_c,{}_c,$ and $T_c.$Pick the

correct y$-$axis ranges to show the data properly, $N_A=N_B=2,000$ at $305K,350K,$

and $400K.$