The enthalpy is correct, please help with entropy, my interpolation is not working.

Required information

Steam undergoes a change from an initial state of $450C$ and $3000$kPa to a final state of $140C$ and $235$kPa. Determine

$H$ and $S$ by the condition given below.

Consider the steam table for evaluation. $($Include a minus sign if required.$)$

The enthalpy change is

$kJ*mo{l}^{-1}.$

The entropy change is

$J*mo{l}^{-1}*K^{-1}.$Please Show Steps $!$ Required information Steam undergoes a change from an initial state of $450\backslash$deg C and $3000$ kPa to a final state of $140\backslash$deg C and $235$ kPa. Determine AH and AS by the condition given below. Consider the steam table for evaluation. The enthalpy change is kJ$.$mol$-1$ The entropy change is J$.$mol$-?$K$-!$ Required information Steam undergoes a change from an initial state of $450\backslash$deg C and $3000$ kPa to a final state of $140\backslash$deg C and $235$ kPa. Determine AH and AS by the condition given below. Consider an ideal gas equation for evaluation. $($For data, use the heat capacities of gases in the ideal$-$gas state table.$)$ The enthalpy change is kj$.$kg$-?$ The entropy change is Jokg$-?$K$-1$Required information Steam undergoes a change from an initial state of $450\backslash$deg C and $3000$ kPa to a final state of $140\backslash$deg C and $235$ kPa. Determine AH and AS by the condition given below. Consider appropriate generalized correlations for evaluation. $($For data, use the characteristic properties of pure species table.$)$ The enthalpy change is kJ$-$kg$-?$ The entropy change is J$-$kg$-?$ K$-1$