D$,$I $8\mathrm{.}2-8.$ The Cost$-$Less Corp, suppiies its four retail outlets from its four plants. The shipping cost per shipment from each plant to each retail outlet is given below.

$\backslash$table$[[,,\backslash$table$[[$Unit Shipping Cost$],[$Retail Outlet$]]],[,,1,2,3,4],[$Plant$,1,$$$700,$$$800,$$$500,$$$200$