A tailor has the following materials available: 16 sq. yd. of cotton, 11 sq. yd. of silk, and 15 sq. yd. of wool A suit requires the following: 2 sq. yd. of cotton, 1 sq. yd. of silk, and 1 sq. yd. of wool. A gown requires the following: 1 sq. yd. of cotton, 2 sq. yd. of silk, and 3 sq. yd. of wool.
If a suit sells for $70.00 and a gown sells for $50.00, how many of each garment should the tailor make to obtain the maximum amount of money?