For every choice you make, you are sacrificing something else. For example, when you choose to buy a new phone, you are sacrificing buying a new laptop. The opportunity cost of buying the phone, is the cost of the laptop. Therefore, evey choice has a cost, because in every choice, there is a sacrifice
Answer:
The quota system is not efficient since the total supply is less than the equilibrium quantity. This will produce a deadweight loss which equals the lost supplier surplus plus the lost consumer surplus. The deadweight loss s the area between the demand and supply curve, and between the imposed quota and the equilibrium quantity.
Graph 1 shows the market equilibrium while graph 2 shows the deadweight loss.
The best and most correct answer among the choices provided by the question is the first choice, bank.
Bank would be recommended if you start a new business.
Hope my answer would be a great help for you. If you have more questions feel free to ask here at Brainly.
Answer:
The options are given below:
A) competitively exclude other predators.
B) prey on the community's dominant species.
C) allow immigration of other predators.
D) reduce the number of disruptions in the community.
E) prey only on the least abundant species in the community.
the correct option is B
Explanation:
Keystone species refers to a predator which prevents a particular herbivorous species from wiping out the dominant plant species. If the number of prey are low, the keystone predators can be less abundant and still be effective. Keystone species have a disproportionately large effect on its environment relative to its abundance.
Therefore, by preying on a community's dominant species, keystone predators help to maintain the species diversity in the community, because they ensure that the dominant predators do not totally wipe out the various organisms present in the ecosystem.
