Please, i need accurate and right solution. $If$ the solution $is$ okey, i will rate your solution, thank you.

Problem $2$: The demand and supply functions for imported cars are are:

$Q_D=800,000-5P$ and $Q_S=14\frac{1}{6}P+225,000.$ The legislature $is$

considering a tariff $(a$ tax $on$ imported goods$)$ equal $to$ $$2,000$ per unit $to$

aid domestic car manufacturers.

$a$