There are three main sectors in the economy of Orhun Valley region, namely agriculture, mining and husbandry. Agriculture uses 100 million Tugrik of its own production and gets 300 million Tugrik of mining products and 100 million Tugrik of husbandry products. In addition it uses 500 million Tugrik worth of labor and other inputs. Mining on the other hand uses. 240 million Tgrik of its own production and pays 240 million Tugrik and 480 million Tugrik for agricultural products and husbandry products, respectively. Mining also pays 240 million Tugrik for labor and other inputs. Husbandry on the other hand uses 80 million Tugrik of its own production, while paying 400 million Tugrik and 160 million Tugrik for agricultural and mining products, respectively. This sector pays 160 million Tugrik for labor and other miscellaneous expenses. The external demand for these sectors are currently 260 million Tugrik, 500 million Tugrik and 140 million Tugrik, for agricultural, mining and husbandry products, respectively. You are asked to find what the productions of these sectors should be when the external demand increases to 500 million Tugrik for agricultural products, 700 million Tugrik for mining products and 150 million Tugrik for husbandry products