V. Fill in the blanks with prepositions or adverbs if necessary: помогите пожалуйста!
V. Fill in the blanks with prepositions or adverbs if necessary:
1. Prices play an important role ...all economic markets. 2. Prices act as signals ...a market economy. 3. A high price is a signal ...producers to produce ...and ...buyers to buy ...4. Prices serve as a link ...producers and consumers. 5. Prices favour neither ...the producer nor ...consumer.6. Prices come ...as a result ...competition ...buyers and sellers. 7. The price system ...a market economy is flexible. 8. Unforseen events can affect ...the prices ...some ...items. 9. The sellers come ...the market hoping ...high prices. 10. Market equilibrium is a situation where prices are stable and there is neither ... a surplus nor a shortage ...the market.