Look at the chart below. It shows the sales, production and stock levels of a fax machine manufacturing company ABC over an eight-month period. Which month does each sentence (1—5) describe? 1) Production and sales in this month both remained at the same level for the second time of the year. 2) In this month both sales and production reached the highest level as well as the stock prices. 3) Sales were enhanced to the second highest level in this month. 4) This month witnessed a further reduction in stocks before the company started to build them up again. 5) In this month sales reached the same level as production for the first time.