When the two countries did not specialize, the total production of chinos was 23 million pairs per day, and the total production of pistachios was 68 million pounds per day. Because of specialization, the total production of chinos has increased by X million pairs per day, and the total production of pistachios has increased by y million pounds per day.
When the two countries did not specialize, the total production of chinos was 23 million pairs per day,and the total production of pistachios was 68 million pounds per day.Because of specialization,the total production of chinos has increased by million pairs per day,and the total production of pistachios has increased by million pounds per day.