Cambodia, seven labourers, each making the equivalent of $3.50 per day, can produce 34 units per day in China, ton labourers, each making the equivalent of $175 per day can produce 48 units in Winnipeg, three labourers, each making $57.00 per day, can make 102 units

Based on labour costs only, the most economical location to produce the item is

with a labour cost per unit of $ (Enter your response rounded in two decimal places