 <translate> Melony makes $21 * 4 = $84 of profit for two pairs of sandals. Melony makes $84 / 2 pairs = $42 of profit per pair of shoes. Melony makes $21 / 3 shirts = $7 of profit per shirt. For seven shirts, Melony will make 7 shirts * $7 = $49 of profit. For three pairs of sandals, Melony will make 3 pairs * $42 / pair = $126 of profit. Melony will make a total of $49 + $126 = $175 of profit. The answer: 175. <yor> Melony rí èrè tó tó $21 * 4 = $84 lórí bàtà méjì. Melony ń rí $84 / 2 pairs = $42 nínú èrè fún bàtà méjì. Melony ń rí $21 / 3 aṣọ = $7 èrè fún aṣọ kan. Fun aṣọ méje, Melony yóò ṣe èrè $49 Melony yóò rí èrè tó tó $126 nínú bàtà mẹ́ta. Melony yóò ṣe èrè tó tó $49 + $126 = $175. Ìdáhùn náà ni: 175. 