 
 <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. <hau> Melony yana samun $21 * 4 = $84 na riba don takalma biyu. Melony yana samun $84 / 2 nau'i = $42 na riba a kowace takalma. Melony yana samun $21 / 3 riguna = $7 na riba a kowace rigar. Don riguna bakwai, Melony zai sami 7 riguna * $ 7 = $ 49 na riba. Don takalman takalma guda uku, Melony zai sami 3 nau'i nau'i * $ 42 / biyu = $ 126 na riba. Melony zai sami jimillar $49 + $126 = $175 na riba. Amsar ita ce: 175. 