Example 1: A
리넨 두루마리 sells to a vendor for . Tailoring vendors sell
굵은 실타래 for and
표백제 for . A White Linen Shirt that takes 1
리넨 두루마리, 1
굵은 실타래 and 1
표백제 has an opportunity cost of . The same White Linen Shirt sells to a vendor for , so the Profit/Loss on a White Linen Shirt is 0. It's a break-even recipe.