Chinese steel company Wuhan Iron and Steel has found a chromium deposit in northwestern Xinjiang, not far from the Kazakh border. (Chromium is added to steel to make stainless steel, which is highly resistant to corrosion and discoloration.) WIS's MWTP for the chromium is 31200 - 520 Q, and the marginal cost of extraction is $5200 per ton. How much would the mine have to produce to satisfy every economic use, i. e. every use for which the value of the use is greater than the cost of extraction

When sending a claim to an insurance company for services provided by the physician, why are both icd-10 and cpt codes required to be submitted? how are these codes dependent upon each other? what would be the result of not submitting both codes on a medical claim to an insurance company?

What is the cause of smoky exhaust?

Upper a report about the decline of western investment in third world countries included this: "after years of daily flights comma several european airlines halted passenger service. foreign investment fell 400 percent during the 1990 s." what is wrong with this statement? choose the correct answer below. a. if foreign investment fell by 100 % comma it would be totally eliminated comma so it is not possible for it to fall by more than 100 %. b. the actual amount of the decrease in foreign investment is less than 100%. c. if foreign investment fell by 100%, it would be cut in half. thus, a decrease of 200% means that it would be totally eliminated, and a decrease of more than 200% is impossible. d. the statement does not mention the initial amount of foreign investment.