Ivette and Shawn are getting divorced. Shawn wants custody of their teenage daughter and Ivette wants custody of their son who has never bonded with his father. If Shawn has sole custody of the daughter and Ivette has sole custody of their son, the parents will be said to have

A) a co-parenting agreement.
B) joint custody.
C) split custody.
D) all of the above

C) split custody

Explanation:Its split custody because each  parents wants to gain custody of a designated child.In split custody there's no equal right to take the child because each parent would want to handle the child alone without sharing it with the other parent.In this custody system the parent has the sole custody by which the family is divided where one parent take one child and the other does the same.

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).