What caused a split in the Christian church? • The Great Schism of 1054 was the split between the Eastern and Western Christian churches. • The Pope is the leader of the Roman Catholic Church. However, each local Bishop and Patriarch (in charge of a group of Bishops) is responsible for the care of Christians in their Orthodox region. • The Roman Catholic Church accepts the doctrine of original sin (all people are born with Adam’s sin of disobeying God). Orthodox Christians do not accept the doctrine of original sin. • The Roman Catholic Church accepts the concept of Purgatory or a place where people who have committed small sins go before admission to Heaven. The Orthodox Church does not accept the concept of Purgatory. • Orthodox Christians use icons or small pictures of saints and Jesus. Icons help practitioners in prayer and meditation.

The Great Schism came about due to a complex mix of religious disagreements and political conflicts. One of the many religious disagreements between the western and eastern branches of the church had to do with whether or not it was acceptable to use unleavened bread for the sacrament of communion.

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).

i only have part a but here is the first one: - lewis and clark are born

- lewis marries sacajawea and clark is jealous  

- clark drowns lewis and then goes to jail