At the beginning of the year, Marissa created three goals for each sales person on her staff and she uses those goals as a way to measure their performance throughout the year. These goals are an example of

Commercial agriculture consists of raising food for trade and profit, while subsistence agriculture focuses on -- a. providing the basic needs of the farmer's family b. providing the basic needs of the neighboring communities c. creating more arable land for future use d. obtaining subsidies from governments and corporations