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Wes owns a welding shop that focuses on manufacturing tanks to hold salt water produced from the extraction of oil and gas. His input costs are \(\$10\thinspace 000.00\) per month, which will produce new tanks and cover any warranty work required, free of charge to the customer. The cost of warranty work is equivalent to the profit from two tanks per month. Wes earns \(\$75\thinspace 000.00\) each month selling the new tanks. How many tanks must he make and sell each month if he wants to make a profit of at least \(\$10\thinspace 000.00\) per tank?