The Ancient Roman economy did not make use of A. barter

B. trade

C. coins

D. paper money

if you get this correct then i will mark you brainliest and give you free points!

d

Explanation:

1 they traded money for goods

2 they traded goods for goods

3 caesar had his face on coins

D

Explanation: Rome did not have paper money china was the first country to use paper money but rome never did use it so the answer is D

keeping a cash reserve because cash flow is the the movement of money through a company and if it just sits there, it wont the movement