Distillation Problem - Raoult's Law - Ideal Solution - GATE 2019- Excel

A fractionator recovers 95 mol% n-propane as the distillate from an equimolar mixture of n-propane and n-butane. The condensate is a saturate liquid at 55oC.
The Antoine equation of the form (Pressure in bar, Temperature in K).

ln PS = A(9.1058,9.0580) +(B(1872.46,2154.90)/T+C(-25.16,-34.42)
And constants are provided below, Assuming Raoult’s law, calculate the condenser pressure (in bar). (GATE 2019)