When putting together a Weighted$-$Point Evaluation System, a company put together the following list of weights:

Safety $=0\mathrm{.}16$

Sustainability $=0\mathrm{.}18$

Quality $=0\mathrm{.}21$

Delivery $=0\mathrm{.}26$

Cost $=?$

$0\mathrm{.}20$

$0\mathrm{.}26$

$0\mathrm{.}19$

$0\mathrm{.}81$

$0\mathrm{.}001572$