$1.$ GBI created customer account.

$2.$ GBI issued a quotation from customer inquire.

$3.$ Customer confirmed the quote.

$4.$ GBI issued customer order.

$5.$ After inventory check, GBI realized that the current Miami warehouse did not carry the ten bikes customer ordered. GBI only had five of them in their San Diego warehouse.

$6.$ GBI issued a production request to produce ten bikes.

$7.$ GBI production plant $($Dallas plant$)$ asked three potential vendors to bid for the sub$-$assemblies and selected one with the lowest bid.

$8.$ GBI sales and distribution department transferred the five bikes from San Diego warehouse to the Miami warehouse.