$[-/2\mathrm{.}35$ Points$]$ WANEFMAC$82\mathrm{.}1\mathrm{.}031.$

The market research department of the Better Baby Buggy Co$.$ predicts that the demand equation for its buggies is given by $q=-3\mathrm{.}5p770$ where $q$ is the number of buggies $t$ buggy. At what price $($in dollars$)$ should it sell the buggies to get the largest revenue?

$p=$$

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What is the largest monthly revenue $($in dollars$)?$

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