A farmer sells wheat to a baker for

A farmer sells wheat to a baker for $2. The baker uses the wheat to make bread, which is sold for $3.

What is contribution of these transactions to GDP?

ผลลัพธ์ (อังกฤษ) 2:

A farmer sells wheat to a baker for $2. The baker uses the wheat to make bread, which is sold for $3.

What contribution of these transactions is to

GDP?