What factors caused europeans to seek new trade routes to asia

The correct answer is the following.

The factors that caused Europeans to seek new trade routes to Asia were that the Ottoman Turks blocked the trade route to the city of Constantinople in 1453. This happened because the Ottoman Army had captured that part of Constantinople that was located in the famous Silk Road between Europe and Asia. Then, European traders began to look for new routes that could take them and their products to the East. The closure of the road by the Ottomans to boycott trade also serve as the beginning of the Age of Discovery, when explorers navigated the sea in order to find new routes for its products.

The SIlk road was a series of roads that were established for trade and transportation purposes during the Chinese Han Dynasty. The Silk Road was the main road that united the West and the East form 130 BCE to 1453 CE.

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).