The Nursery bought 800 plants auctioned off on bloc for $5,550.00This means that each plant has the same cost.On inspection, the plants were classified as normal quality, seconds, and substandard.The 420 normal quality plants were sold at a markup of 85% of cost, the 290 plants classified as seconds were sold at a markup of 21% of cost, and the plants classified as substandard were sold at 83% of their cost.What was the unit price at which the substandard was sold?