Which of the following is an impact of the lack of uniformity in the international banking system?
A. Investors can make large profits.
B. Investors are uninformed.
C. Investors are less sure of the predictability.
D. Investors are prevented from engaging in the system,

i would think yes.

explanation:

because we have every natianlity in our country which makes us so diverse and unique. that's why in a lot of cities there are places like little italy, koreatown, chinatown.  

a factory opens that mass-produces light bulbs.

explanation:

not sure if that's an answer to your questions but this is an example! : )

answer; /// the need to make choices because economic wants exceed economic means;