Question $6$ of $8$

Last year, a battery manufacturing company in Toronto incurred a loss of $$824,000\mathrm{.}00$ by producing and selling $42,000$ batteries. If their total revenue for the year was $$16,600,000\mathrm{.}00$ and the break$-$even volume of the plant is $64,000$ batteries, calculate:

a$.$ The selling price of each battery

Round to the nearest cent

b$.$ The variable costs for each battery

Round to the nearest cent