There may be a few steps to take if live preview in brackets is not working.
1. You should make sure you have the correct browser for the live preview (I'm not 100% sure if you need a specific browser, or if it opens a browser for you, but I use chrome).
2. You can look on there website for what suggestions they have in case something is not working.
3. Did you save? Many times I have been frustrated by live preview not working only to find that I hadn't saved my work.
4. Are you trying to perform the live preview on a CSS document? If so, then you should perform it on the main HTML document of the website (or the game).
5. Make sure that there are no problems with brackets or your computer. These can cause unwanted variables to stop you from seeing your live preview.
Answer:
answer it yourself or ask your teacker
Explanation:
Answer: Its the is the centralized management of the flow of goods and services and includes all processes that transform raw materials into final products. By managing the supply chain, companies are able to cut excess costs and deliver products to the consumer faster.
It is a management of the flow of goods, data, and finances related to a product or service, from the procurement of raw materials to the delivery of the product at its final destination.
Explanation: ik its long but hope it helps