ACME公司确定，在目前的价格上，其电脑芯片的需求在短期内有-2的价格弹性，其软盘驱动器的价格弹

(1)如果公司决定将两种产品的价格都提高10%，其销售量会有什么变化？销售收入呢？

(2)你能否从已知的信息中判断，哪个产品会给厂商带来最大的收入？如果答案是肯定的，为什么？如果无法做出回答，你还需要哪些信息？

The ACME Corporation determines that at current prices the demand for its computer chips has a price elasticity of-2 in the short run, while the price elasticity for its disk drives is- 1.

a. If the corporation decides to raise the price of both products by 10 percent , what will happen to its sales？ To its sales revenue？

b. Can you tell from the available information which product will generate the most revenue for the firm？ If yes, why？ If not, what additional information would you need？