A clothing company produces women's clothing and men's clothing. Production process requires two periods, namely sewing and cutting. Time needed to sew 280 hours and 450 hours cutting. Each women's clothing takes 1 hour to sew and 1.5 cutting hours. For the production of men's clothing, it takes 0.75 hours of sewing and 2 hours for sewing cut. The profit obtained from the sale of women's clothing is Rp. 4,000,- and men's clothing Rp 3,000, - determine how much must be produced to get maximum profit