2.1. Potential Decrease in Demand 8: Supply: Decreasing demand and supply cause declining supply chain, logistics, and shipping. That all causes the Oman economy to be decreased at a great level (Armstrong, Gary, 2012). World business depends upon countries trading in their marketplace. When these markets get closed due to Covidlg, there is a prominent decrease in world businesslike in Oman. There are numerous beginners round the custom of. the project and the supportive technologies subsequently they advance in corresponding to other pieces of knowledge and participate with (or additional) other submissions delayed due to CovidlQ and caused they decreased in their protability