Short-duration strikes and other small-scale offensive actions conducted with specialized military capabilities to seize, destroy, capture, exploit, recover, or damage designated targets in hostile, denied, or diplomatically and/or politically sensitive environments is called it differs from other offensive actions in the level of diplomatic or political risk, the operational techniques employed, and the degree of discriminate and precise use of force to achieve specific objectives.
a. special reconnaissance
b. unconventional warfare
c. direct action
d. counterterrorism

Direct action

Explanation:

Direct action is a political and social agenda that has been used by actors to use their power to approach their directed goal or the action that appeal for some, to something. Both the direct or indirect appealing leads to violence that caused a group of people, government property, that seems to be offensive for the people who are participating in this action. This action leads to a lot of disadvantages. In such type of activities, people lose their loved ones, their property, tolerate physical, psychological economical lose. The main aim of direct action is to object by opposition political that performing some practical work for that participants are not ready

the 2nd option is the answer

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).