A company is considering Denver, Seattle, and Portland as candidate locations for a new facility. For the weighted$-$factor rating technique, the company is evaluating each location on three factors $($distance to customers, labor costs, and utility costs$).$ The factors are weighted $0\mathrm{.}5,0\mathrm{.}3,$ and $0\mathrm{.}2,$ respectively. Denver received scores of $80,77,$ and $65$ for the three factors. Seattle received scores of $87,82,$ and $75.$ Portland received scores of $84,86,$ and $73.$ Which of the three cities is ranked the lowest by the weighted$-$factor rating technique?

a$.$

Denver

b$.$

There is a tie between Seattle and Portland

c$.$

Seattle

d$.$

Portland