Some of the largest expenditures for R&D,amounting to billions of dollars,have been highly unproductive.

Question

Quizplus · Accepted Answer

It is true that some of the largest expenditures for R&D have been highly unproductive, resulting in significant financial losses for companies and governments. Despite investing vast amounts of money into research and development, some projects fail to produce tangible results or profitable innovations, making R&D a high-risk and costly endeavor.

Some of the Largest Expenditures for R&D,amounting to Billions of Dollars,have