Question $9$

The campaign manager for a doomed candidate is considering the which states to visit during the last frenzied campaign week leading ur to the nationwide election. Pennsylvania $($P$),$ Wisconsin $($W$),$ Florida $($F New York $($Y$),$ and North Carolina $($C$)$ are all aching for one last visit, bu the candidate has only $80$ hours and $$250$ million left in her campaign fund. A visit to Pennsylvania takes $10$ hours and costs $$15$ million but earns $1\%$ of the electorate. A visit to Wisconsin takes $15$ hours and costs $$20$ million and earns $1\mathrm{.}5\%$; a visit to Florida is only $$8$ million bu takes $16$ hours and earns $2\%,$ and a visit to New York costs $$25$ million, requires $2$ hours and earns $2\%$ of the electorate. North Carolina requires $18$ hours and $$22$ million per trip but earns $3\%$ of the electorate.

What is the time constraint?

$P+1\mathrm{.}5W+2F+2Y+3C250$

$P+1\mathrm{.}5W+2F+2Y+3C80$

$10P+15W+16F+2Y+18C80$

$15P+20W+8F+25Y+22C80$