$\backslash$table$[[$INCOME STATEMENT$],[$Net Sales,,$$280,522],[$Cost of goods sold,$ $165,536,],[$Fulfillment expense,$$,40,232,],[$Technology and content expense,$35,931,],[$Marketing expense,$$,18,878,],[$General and administrative expenses,$5,983,],[$Total Expenses,,$ $266,560],[$Income before taxes,,$$,13,962],[$Income tax expense,,$2,374],[$Net Income,,$$,11,588]]$ calculate the gross margin