Suppose that the quantity of pizza demanded decreased by 15 percent after an increase in price of 10 percent. What is the price elasticity of demand for pizza? (假设要求的比萨数量在价格上涨10%后下降了15%。披萨需求的价格弹性是多少?——中文由在线翻译而来,仅供参考)
选项:
A:1.50.1.50。
B:0.67.0.67。
C:-1.50.-1.50。
D:-0.67.-0.67。
发布时间:2024-06-21 10:13:20