If it takes 32 farmworkers to harvest 1 ton of strawberries and 16 farmworkers to harvest 1 ton of wheat, what is the opportunity cost of 10 tons of strawberries?

The opportunity cost of 10 tons of strawberries is 160 farmworkers

Explanation:

When harvest strawberries, farmworkers can not harvest wheat. The opportunity cost to harvest strawberries is the cost to harvest wheat. The opportunity cost of 10 tons of strawberries is the cost to harvest of 10 tons of wheat.

It takes 16 farmworkers to harvest 1 ton of wheat.

The opportunity cost of 10 tons of strawberries = 16 x 10 = 160 farmworkers