It's about 270 miles from Asheville to Roanoke on the BRP. That would be approximately 6+ hrs drive time at 45 mph compared to traveling on I81 and arriving in Roanoke in about 3.5 hrs. The BRP in NC is not as convenient to I81 as it is in VA, so you will save more time using I81 in NC and enjoying the BRP in VA.
Production is a process of combining various material inputs and immaterial inputs (plans, know-how) in order to make something for consumption (the output). It is the act of creating output, a good or service which has value and contributes to the utility of individuals.
The difference is in the raw material. In production, the raw material is not procured from outside, the company owns it and after processing and make the final product. But in Manufacturing, the company procures the raw material from outside, and then makes the final product. manufacturing is a process of converting raw material in to finished product by using various processes,machines and energy.it is a narrow term. production is a process of converting inputs in to outputs.it is a broder term. every type of manufacturing can be production, but every production is not a manufacturing.