14. which factor has most contributed to the improvement of cell phone technology?\ncompetition between cell…

14. which factor has most contributed to the improvement of cell phone technology?\ncompetition between cell phone companies to gain new customers\ngovernment tariffs to reduce sales of imported cell phones\nsales taxes on cell phone equipment to generate revenue\nlong - term contracts from cell phone service providers to reward customer loyalty
Answer
Brief Explanations:
Competition among cell - phone companies drives innovation as they strive to outdo each other and attract new customers, which leads to improvements in technology. Tariffs, sales taxes, and long - term contracts do not directly contribute to technological improvement.
Answer:
Competition between cell phone companies to gain new customers