Refer to Case $5\mathrm{.}1,$ suppose the time and cost for transporting closet organizers from New Jersey to the warehouse in San Francisco remains $178$ Supply Chain Management for Engineers the same. However, the time and cost for transporting closet organiz ers from New Jersey to the warehouse in Los Angeles is as follows: $$ By railroad, $2$ weeks with a cost of $$0\mathrm{.}42$ per closet organizer. $$ By highway, $1$ week with a cost of $$\mathrm{.}95$ per closet organizer. Should the warehouse be established in San Francisco or Los Angeles?