Please write the general form of the problem (variables, Objective funtion, and constraints) and solve for the minimum cost.

Inputs - Costs, Capacities, Demands (for TelecomOptic) \begin{tabular}{l|rrrrrrr|} \hline & \multicolumn{7}{|c|}{ Demand City } \\ \cline { 2 - 8 } Suppiy City & Atlanta & Boston & Chicago & Denver & Omaha & Portland \\ \cline { 2 - 8 } & 1,675 & 400 & 685 & 1,630 & 1,160 & 2,800 \\ Baltimare & 1,460 & 1,940 & 970 & 100 & 495 & 1,200 \\ Cheyenne & 1,925 & 2,400 & 1,425 & 500 & 950 & 800 \\ Salt Lake & 380 & 1,355 & 543 & 1,045 & 665 & 2,321 \\ Memphis & 922 & 1,646 & 700 & 508 & 311 & 1,797 \\ Wichita & 10 & 8 & 14 & 6 & 7 & 11 \\ Demand & & & & & & & \\ \hline \end{tabular} \begin{tabular}{ll|l|l|l} & Min capacity & Fixed cost & Max capacity & Fixed cost \\ Baltimore & 8 & 7650 & 14 & 8300 \\ Cheyenne & 8 & 6500 & 14 & 7000 \\ Salt Lake & 8 & 7000 & 14 & 7450 \\ Memphis & 8 & 4400 & 14 & 5300 \\ Wichita & 8 & 5000 & 14 & 6600 \end{tabular}