Question 1186911: A small petroleum company owns two refineries. Refinery 1 costs 20,000 pesos per day to operate, and it can produce 400 barrels of high-grade oil, 300 barrels of medium-grade oil, and 200 barrels of low-grade oil each day. Refinery 2 is newer and more modern. It costs 25,000 per day to operate, and it can produce 300 barrels of high-grade oil, 400 barrels of medium-grade oil, and 500 barrels of low-grade oil each day.
Answer by ikleyn(52812)   (Show Source):
You can put this solution on YOUR website! .
Without your question, your post is some story, but not a Math problem.
Look at the other side of your page, may be you will find the missed question there . . .
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