Electronic commerce or e-commerce refers to a wide range of online business activities for products and services. It also pertains to âany form of business transaction in which the parties interact electronically rather than by physical exchanges or direct physical contact.â.
A nerve conduction velocity test (NCV) is an electrical test that is used to determine the adequacy of the conduction of the nerve impulse as it courses down a nerve. This test is used to detect signs of nerve injury.
NPV is a measure of the absolute welfare gain over the whole life of the project. Future benefits and costs are discounted at a compound rate, r, typically 12% per annum. Benefits, net of costs, are then summed across all years. Box 1 shows how the calculations are made.