If a nation is going to benefit fully from technological advances and entrepreneurial ideas, it must O have a central investment authority that will review projects and decide which will be undertaken. O be relatively easy for entrepreneurs to continue with unprofitable projects because it often takes years before some projects are profitable. O be difficult for entrepreneurs to try out innovative new ideas because many of them will be unsuccessful. O be relatively easy for entrepreneurs to try out new ideas, but difficult for them to continue if the project Is unprofitable