$2\mathrm{.}2.(4\mathrm{.}0$ points$)$ A severe winter ice storm has swept across the region. These weather conditions have resulted in different constraints:

Due to the time weather conditions, some flights were canceled, and location D cannot be supplied from supply depot $4$;

All the stored material at supply depot $4$ should be shipped.

What would be the effect on the optimal solution? Determine the daily schedule that will minimize total transport time under these conditions?

Location

Supply

$1$

$$

Excess Supply

$\backslash$table$[[],[],[],[],[]]$

minimum total transport time is:

$q,$