Barrows Textile Mills produces two types of cotton cloth - denim and corduroy. Corduroy is a heavier grade of cotton and, as such, requires 7.5 pounds of raw cotton per yard, whereas, denim requires 5 pounds of raw cotton per yard. A yard of corduroy requires 3.2 hours of processing time; a yard of denim requires 3.0 hours. Although the demand for denim is practically unlimited, the maximum demand for corduroy is 510 yards per month. The manufacturer has 6500 pounds of cotton and 3000 hours of processing time available each month. The manufacturer makes a profit of $2.25 per a yard of denim and $3.10 per yard of corduroy. Formulate as a Linear Programming problem.
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