Required:

Peppers Lockdown produces keys for homes and cars. As Peppers planned for next year's production, to company decined io implement a high$-$low system to forecast future costs. With fotal production of $2,590,000$ keys at a total cost of $$14500$ in $2021$ and total production of $3100,000$ keys at a total cost of $$29,000$ in $2022$ whot is the variable cost per key? $($Round your answer to $3$ decimal places.$)$

Variable cost

perkey