Answer:
The correct answer is b. substitutes, complements.
Explanation:
One argument for the growing income gap between the unskilled and skilled workers in America is that unskilled workers are <u>substitute</u>s with technology and skilled are <u>complements</u> with technology.
It will affect the investment and the interest rate when people consume more, investments will increase as they buy more products. An increase in consumer confidence would result to an increase in consumption of goods and commodities. The interest rate will higher as the demand for capital also rises and consumer spending rises due to the demand also arises.
I am figuring this question out for you! one moment please
Explanation: