$\backslash$table$[[$Darwin Enterprises Financial Information$],[,$Year $1,$Year $2,$Year $3],[$Turnover $($Em$*),11\mathrm{.}40,10\mathrm{.}60,8\mathrm{.}50],[$Income $($Em$*),9\mathrm{.}20,3\mathrm{.}10,1\mathrm{.}10],[$Assets $($m$*),42\mathrm{.}30,28\mathrm{.}70,32\mathrm{.}60],[$Debt $($Em$*),9\mathrm{.}70,6\mathrm{.}50,17\mathrm{.}80],[$Profit Margin $(\%),80\mathrm{.}70,29\mathrm{.}25,12\mathrm{.}94],[$Share Price $($pence$),108\mathrm{.}00,85\mathrm{.}60,56\mathrm{.}60],[$Number of Shares $($m$*),50,50,50]]$

What would the Turnover be in Year $4$ if it continued to decrease at the same rate as between Year $2$ and Year $3?$

$6\mathrm{.}1m$

$6\mathrm{.}4m$

$*{*}_m=$ millions $6\mathrm{.}8m$

$7\mathrm{.}1m$

$8\mathrm{.}5m$