Question 944106
Cost was {{{1000*(0.11)=110}}} dollars.


The amount of onions which could be sold would be {{{(0.95)1000=950*pounds}}}.


Revenue needs to be {{{2*110=220}}} dollars.


Let p be the price to sell the 950 pounds of onions.

{{{highlight_green(950*pounds*p*(dollars/pound)=220*dollars)}}}
{{{950p=220}}}
{{{p=220/950}}}
{{{p=22/95}}}
{{{highlight(p=0.24)}}}, this instead of 0.23, because would rather round upward than obtain less than the specified 200% mark-up.  The computation showed as 0.23158, but we count dollar money to the nearest hundredth, the penny.