Steel mills in three cities produce the following amounts of steel: Location Weekly Production (tons) A. Bethlehem 180 B. Birmingham 260260 C. Gary 310 Total 740 These mills supply steel to four cities, where manufacturing plants have the following demand: Location Weekly Demand (tons) 1. Detroit 160 2. St. Louis 120 3. Chicago 170 4. Norfolk 220 Total 670 TO \begin{tabular}{|c|c|c|c|c|} \hline A. & $130 & $90 & $140 & $170 \\ \hline B. & $120 & $110 & $70 & $100 \\ \hline C. & $180 & $130 & $100 & $210 \\ \hline \end{tabular} Because of a truckers' strike, shipments are prohibited from Birmingham to Chicago. Solve this problem by Least Method Cost Method. 6:51PM/