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djyliett [7]
3 years ago
8

Ellen has eggs she wishes to trade for grain. However, she cannot find anyone with grain that needs eggs. What is missing for th

e exchange to occur?
A. compound interest
B. store of value
C. present value
D. deferred payment
E. double coincidence of wants
Biology
1 answer:
77julia77 [94]3 years ago
4 0
The correct answer is -

E. double coincidence of wants
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