Answer:
$6 million
Explanation:
Recall that, GDP which is the gross domestic product, is the sum of all market price or final goods and services produced within a country's geographical boundary during a period of time, say one year.
Therefore,
From the above question
GDP = $6 million from the worth of corn flakes Tasty cereals produces.
NOTE that, Corny company production and sales is not counted because it is NOT THE FINAL GOODS.