One aspect of the Commercial Revolution was that the barter system of trade was replaced by a system based on money and credit. Why were Arabic numerals needed to make this system work? A. Arabic numerals included the number 0, which does not appear in Roman numerals.

B. Arabic numerals could be written in different ink in bank books.

C. Arabic numerals allowed bankers to more easily calculate the interest on a loan, and took up less space on a page

D. Arabic numerals were challenging to use in transactions.

Arabic numerals allowed bankers to more easily calculate the interest on a loan.

Explanation:

I did this on the quiz and got it right. Hope this helps :)

the real gdp increased by 4.1%

explanation:

might not be right, i think i'm correct, but i might be thinking of last quarter

a yes vote means: the legislature, with a two-thirds vote, could change daylight saving time if the change is allowed by the federal government. absent any legislative change, california would maintain its current daylight saving time period