7. Which of the following best explains the economic advantage of the type of farm-produced goods
shown in the images?
a. Compared to fresh produce, these packaged agricultural goods significantly increase the gross
national income that is sourced from industrial production and bring financial wealth to farmers
b. Compared to plain milk or fresh fruit, these value-added agricultural goods significantly
increase the price of the farm products sold and increase earnings for farmers
C. Compared to factory-made dairy products and condiments, these preservative-free goods have
a decreased shelf life, which increases the prices of the goods sold
d. Domestication of plants and animals began in the Fertile Crescent and the process diffused as
pastoral nomads migrated to other areas
Domestication of plants and animals began in the Indus River valley and the process diffused to
other areas across trade routes
e