Identify the factors that cause technology to progress

current savings or by borrowing. Therefore investment is strongly influenced by interest rates. High interest rates make it more expensive to borrow. High interest rates also give a better rate of return from keeping money in the bank. With higher interest rates, investment has a higher opportunity cost because you lose out the interest payments.

include labor, physical capital, such as machinery, and human capital, such as the education levels of labor.

Explanation:

where are the vectors ?

small = small current large mag large current