A gold-mining firm is concerned about short-term volatility in its revenues. Gold currently sells for $1,550 an ounce, but the price is extremely volatile and could fall as low as $1,450 or rise as high as $1,650 in the next month. The company will bring 1,350 ounces of gold to the market next month. a. What will be the total revenues if the firm remains unhedged for gold prices of (i) $1,450, (ii) $1,550, and (iii) $1,650 an ounce? i. At $1,450 an ounce ii. At $1,550 an ounce i. At $1,650 an ounce b. The futures price of gold for delivery 1 month ahead is $1,570. What will be the firm's total revenues if the firm enters into a 1-month futures contract to deliver 1,350 ounces of gold? Total revenues c. What will be the total revenues if the firm buys a 1-month put option to sell gold for $1,350 an ounce? The put option costs $37 per ounce. Total revenues

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When you logged on to your brokerage account this morning, you saw that the Brazil Real is trading at 50.2970. Gold is trading at $200 per ounce. You have $10,000 to invest, and you think you might be able to make arbitrage profits in the gold market.   How many Reals could you buy at the posted price? How much gold could you buy at the dollar price in the gold market? What would the gold be worth if the Real price is 750 BRL per ounce? If the Real price for gold is 750 BRL per ounce, how would you make arbitrage profits? How much would you make with your $10,000 investment?

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