A mixture containing $200$ kg of acetic acid $($A$)$ and $300$ kg of water $($B$)$ is equilibrated in a mixer with $500$ kg of isopropyl ether $($C$).$

It was subjected to extraction until it was reached. The temperature is $20\backslash$deg C and the phases leaving the mixer are in equilibrium.

is in the state. According to this; Find the amounts and compositions of raffinate and extract phases.