The widget market is competitive and includes no transaction costs. Suppliers ar

The widget market is competitive and includes no transaction costs. Suppliers are willing to sell five widgets at $30 four at $29 three at $20 two at $16 and one at $12. Buyers are willing to buy five widgets at $10 four at $12 two at $24 and one at $29. What is the equilibrium price and quantity in this market? Draw a supply and demand curve showing equilibrium.