You explain to your friend Haslina, who runs a catering service called "Meals in a Zip," about an economic theory that asserts that consumers will

You explain to your friend Haslina, who runs a catering service called “Meals in a Zip,” about an economic theory that asserts that consumers will pur¬chase less of a product at higher price than they will at lower prices. She contends that the theory is incorrect because over the past two years she has raised the price of her catered meals and yet has seen a brisk increase in sales. How would you respond to Haslina?a.