Answer:
I'maGoldMiner has benefited from a record rise in gold prices in the global commodities market. While the price of its output is highly influenced by market speculation, if it wants to increase production to take advantage of the current profit-maximizing opportunity, the company must accept market price for its physical capital input.
Step-by-step explanation:
Actually, the market of gold is very speculative and in general a "gold mines" has to accept market prices because they can't influence in them as in the case of I'maGoldMiner because it represents a small part of the market.