Answer:
A 7.5% increase in the quantity demanded
Explanation:
If the price elasticity of demand (PED) is 0.75, that means that for every 1% change in the price of a product, the quantity demanded for the product will inversely change by 0.75%. If the price increases, the quantity demanded decreases, and vice versa.
If Sony lowers the price of its TVs by 10%, and the PED = 0.75, then the quantity demanded will increase by = 10% x 0.75 = 7.5%
