Answer:
When nobody applies for this position the owner realizes that this situation isnĀ“t in equilibrium and decides increase the wage rate.
Step-by-step explanation:
Work is a market with offer and demand. See graphic attached.
The market is in equilibrium when quantity demanded is the same to quantity supplied, at a current price.
As nobody applies, we can conclude that the price that the business is offering is low. They have to increase the price so the people is interested in the job.