Formulate a supply constraint for the proposed source location at Portland. How $($if atall$)$ is this supply constraint different from the previous supply constraint for San Diego?

d$.$

$(2$ points$)$ Formulate a demand constraint for the destination location Denver.

e$.$

$(8$ points$)$ The

optimal transportation schedule

$($number of units shipped from each source toeach destination$)$ is shown below.

Sources

Construction

Cost

Number of units shipped fromeach

Source

to each

Destination

Supply

Capacity

Seattle

Denver

Kansas

City

SanDiego

$----$

$2,500$

$0$

$2,500$

Houston

$----$

$0$

$0$

$2,500$

Tulsa

$350,000$

$8,000$

$0$

$10,000$

St$.$ Louis

$200,000$

$0$

$0$

$10,000$

Portland

$480,000$

$0$

$0$

$0$

$10,000$

Demand

$3,000$

$8,000$

$9,000$