Problem $2$: Obtain initial feasible solution for the following Transportation problem shown in the table below using the following methods:

North West Corner Rule $($NWCR$)$

North East Corner Rule $($NECR$)$

Least Cost Method

Vogle's Approximation Method $($VAM$)$

$\backslash$table$[[$From$,$A$,$B$,$C$,$Supply$],[1,,6,,8,,10,200],[2,,7,,11,,11,150],[3,,4,,5,,12,350],[$Demand$,200,,100,,300,,600,700$