They eat shrews, mice, small snakes, and other salamanders.
The marginal cost is how much it costs to produce one item more. It cost 0$ to produce 0 bikes but if you make one, then it costs 80$. Hence the marginal cost for the first bike is 80$. For the fourth bike, we have that the 3 bikes cost 110$ and the 4 bikes cost 130$. Hence it costs 20$ dollars to produce one more bike (from 3rd to 4th) and hence the marginal cost is 20$. Similarly for the 6th bike, we compare the cost of producing 5 bikes to the cost of producing 6 bikes and we get that the marginal cost is 50$. Applying the same methodology, the marginal cost for the 7th bike is 60$.
Answer: Round character
Explanation: Round characters are so named because of how well they are developed by the author. For example, in the novel, Lord of the Flies, the main character, a boy named Ralph, was most notable because of how thoroughly he was developed.
Hope this helps,
LaciaMelodii :)
Total Cost of Ownership(TCO<span>) is an analysis meant to uncover all the lifetime costs that follow from owning certain kinds of assets.</span>
