Deep Cleaning Company $($DCC$)$ manufactures a powerful cleaning solvent. The main ingredient in the solvent is a raw material called Echol. Information on the purchase and use of Echol follows.

Purchase of Echol: Echol is purchased in $40-$litre containers at a cost of $$220$ per container. A discount of $3\%$ is offered by the supplier for payment within $10$ days, and DCC takes all discounts. Shipping costs, which DCC must pay, amount to $$280$ for an average shipment of one hundred $40-$litre containers of Echol.

Use of Echol: The bill of materials calls for $19\mathrm{.}00$ litres of Echol per bottle of cleaning solvent. About $5\%$ of all Echol used is lost through spillage or evaporation $($the $19\mathrm{.}00$ litres above is the actual content per bottle$).$ In addition, statistical analysis has shown that every $41$st bottle is rejected at final inspection because of contamination.

Required:

$1.$ Compute the standard purchase price for one litre of Echol. $($Do not round intermediate calculations and round final answer to $2$ decimal places.$)$