Answer:
Explanation:
In the Northwest-Corner Method, we first assign resources to the entity located at top-left corner of the box (north-west). Hence, in our case this entity would be the cell relating Source 1 to Destination 1.
The demand at destination 1 is only 15 units, whereas the source 1 can supply a maximum of 30 units. Thus 15 units will be supplied to destination 1 from source 1 to meet the demand.
Hence, the Source 1 - Destination 1 cell will be allocated 15 units by the North-West allocation method.
Cost related to this cell will be: 15(2) = $30.
P.S: Complete allocation to each source and destination is attached in the image.