Here's the question. Just apart of a homework practice

A study finds that the noise from lawn mowers is harmful; hence, the government imposes a $25 tax on the sale of every lawn mower. This amount accurately accounts for the external cost of the noise pollution. Before the corrective tax, basic push mowers regularly sold for $190. After the tax is in place, the market price for basic push mowers rises to $208. Because of the tax, the number of basic push mowers sold will increase The socially optimal price of basic push mowers is $ decrease The private market price is $ A firm selling basic push mowers receives $ after it pays the tax