$($c$)800kg$ of a $30\%$ by wt$.$ mixture of ethanol in water is separated by multistage batch distillation. The top product $($distillate$)$ contains $94\%$ by wt$.$ ethanol and the still $($residue$)$ contains $3\%$ by wt$.$ ethanol. Calculate the amount of distillate and the amount of residue remaining in the still.