I think that may depend on the trumpet. I'm not sure tho
Medium of exchange - you can buy stuff with it
store of value - you can save it up and buy stuff with it later
measure of value - you can say that your parent's how was worth $200K before the crisi.
Answer:
C
though all had the 4p elements only c had a chance to build the business
U didn’t put like half the question luv