Question

please answer this question of class 10th sub-Economics.

Answer 1

Here prakash is using barter system for which she needs double coincidential needs to exchange her things beside this she can opt the method of doing this exchange by currency system.

hope it helps

Answer 2

Here Prakash is in very difficult situation he needs to find a buyer for selling his goods as well as a shokeeper for buying his goods but the main problem is that the buyer and shopkeeper should be the same.this system is called barter system. he can use currency also for buying and selling his goods