The correct answer would be, The Law of Demand.
Prices are much higher than formerly. Siemienas says, 'Yes my prices are high, if nobody buys, i bring my prices down. This is the market rule'. This rule best describes The Law of Demand.
Explanation:
In the field of economics, there are two basic concepts of Demand and Supply.
According to The Law of Demand, When the price of the good or service increases, the demand for that product or service decreases, and if price of the good or service decreases, the demand for that product or service increases, keeping all other factors constant.
So this is what Siemienas says that if the demand for his product will decrease, he will decrease the price of the product in order to maintain the sales of his company.
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