Find the minimum cost solution for the transportation problem detailed in the table below. 
Before your solution can be implemented,you discover that the combination Source 3 - Destination 1 is unavailable,due to political turmoil in the country where Source 3 is located.Solve the revised problem.How much is cost increased by this complication?
Definitions:
GRIT Strategy
The GRIT (Graduated and Reciprocated Initiatives in Tension-reduction) strategy is a method proposed for decreasing international tensions by initiating small, positive actions, inviting reciprocation, and building trust.
Specific Demands
Explicit, defined requests or conditions put forward by one party in a negotiation or conflict resolution context.
Cognitive Resolution
Involves the process of solving problems through thinking, reasoning, and applying information effectively.
Destructive Conflict Processes
Behaviors and tactics in a conflict that escalate tensions, harm relationships, and inhibit mutual understanding or resolution.
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