Question $1($Mandatory$)(3$ points$)$Consider the transportation problem and its initial solution in the table below. The cell Source $3-$Destination$1$ is currently empty. What would be the change in the objective function if the largest possible amount were shipped using that route, leaving all the supply and demand conditions unchanged?NOTE: In the first $($COSTS$)$ table interior cells show unit costs, and margin figures show Demand requirements or Supply capacity in units. The second table shows units allocated in the initial solution.