Answer:
- D. All of the above
Step-by-step explanation:
- As the country shifted from good-based economy to service-based economy, the market need a little bit of time to adjust. People start to re-structure the way they operate their business to accommodate the new demands in the market. This transitional period caused the productivity slowdown.
- Deterioration of the U.S educational system lead to less amount of high skilled workers in United States. This make the company's unable to hire enough employees with high productivity.
- High energy prices caused many companies unable to fulfill their production quota as usual (since machines require energy fuel to be operated) . This cause a decrease in the country's GDP and productivity.