Why were the Waodani considered such a fierce group of people? Why was it spiritually important for them to be fierce?

The Waorani are Amerindians from the Amazonian Region of Ecuador (Napo, Orellana and Pastaza Provinces) who have marked differences from other ethnic groups from Ecuador. The entire Yasuni Biosphere Reserve is ancestral Waorani territory, which extends from the Napo River on the north and west, down to the Curaray River in the south and eastward into Peru. This vast territory, which stretches over 20 000 km2, underlies the current limits of Yasuni National Park and the Waorani Ethnic Reserve.

Information on Waorani history and distribution prior to the twentieth century is scarce and speculative The Waorani were traditionally a highly mobile, semi-nomadic population of hunter-gatherer horticulturalists.

They lived in four warring and widely dispersed groups located on hilltops away from major rivers; the headwaters of the Tiputini River constituted the core of ancestral Waorani territory. Other indigenous groups, mainly the Zaparos, lived along the Tiputini and Curaray rivers in essence surrounding the Waorani. When the Zaparos were suddenly decimated by disease and violent displacement during the rubber boom that hit the region in the late 1800s, the Waorani were able to expand their territory northward to the Napo and southward to the Upper Curaray and Villano rivers. Waorani territory likely reached its greatest extent at the beginning of 20th century

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Explanation:

answer is b.shrapnel

marginal cost is a microeconomic measure that us to evaluate the extent to which the level of production of a good is sustainable in accounting, that is, to how many quantities the company plans to profit from the production of the good.

the concept of marginal cost is simple, it means the cost of producing one more item. for example, in the case of pies, the marginal cost is the cost of producing one more pie than those that have already been produced.

it is important to understand that productive activity influences marginal cost. the marginal cost of some goods can be very high, while others may be insignificant. for example, the marginal cost of producing an extra plane is very high. already the marginal cost of a water company to provide 1l more water is derisory.

in the case of pies, the cost involves the inputs, the labor and the fixed cost, which involves the fixed space of the bakery. the level of production initially has the marginal cost decreasing because there is space and manpower available. however, to produce more you have to hire more workers and buy more inputs. if physical space is limited, workers will conflict with places, inputs and their productivity will decrease, meaning there is an optimum point of production for each level of space and manpower. from this point on, the productivity of the workers will be getting smaller because of lack of space, so that the marginal cost of producing one more pie will be increasing. so, although you have not posted the chart, but if you have the answer, you can see that my explanation goes according to the marginal cost curve that will increase from the 4th pie, answer (c).