Hello , i need help on this exercise i would appreciate if you explained the process of solving it and where to get the values !!

For a flash distillation process, we have the following data and results:

xF= 0.3 f= 0.4 xB=0.45 yD= 0.66 Tcalc.= 93.C

The enthalpy of evaporation and the specific heats of liquids are:

for benzene: = 7, 360 cal/g mol, Cp = 33 cal/mol C

for toluene: = 7,960 cal/g mol, Cp = 40 cal/mol C? )

Remember:

Cp avg (feed)= XF(Cp benc) + (1-XF) Cp Tol

avg = YD(benc) + (1-YD)(tol)

The enthalpy balance produces the following equation:

Using the above information, calculate: (Take all answers to two decimal places)

Cp avg= _____ avg = _______

T F= _______C

(TFTcalc)(Cpprom.)=f(prom)