Cite evidence to support the theory that exposure to western ideas contributed to the economic decline of the ottoman empire

After the death of Suleyman, the Ottoma's Government became incredibly corrupt and care less  about their people.
They also adopt European's nobles lavish lifestyle that focus on using the country wealth to buy luxurious items rather than the items for its own people, and eventually lead to Ottoman's economic slump.

Use the formula: (n-2)×180, where n is the number of sides(18-2)×180= 28800, now this is the full exterior angle of 18-gon so you divide it by 18.28800÷18=160