Chi phí biên của một hãng cạnh tranh được cho là: MC = 3 + 2Q (đơn vị của Q tính bằng ngàn sản phẩm). Nếu giá thị trường của sản phẩm
của hãng là 9$ thì:
1. Mức sản lượng nào hãng sẽ sản xuất?
2. Nếu chi phí biến đổi trung bình của hãng là AVC = 3 + Q và chi phí cố
định TFC = 3; Hãy cho biết trong ngắn hạn hãng có kiếm được lợi nhuận
hay không? Bao nhiêu?

Which of the following best describes the speaker’s feelings about america?

Read the excerpt from "the most dangerous game." again rainsford lifted the heavy knocker, and let it fall. the door opened then, opened as suddenly as if it were on a spring, and rainsford stood blinking in the river of glaring gold light that poured out. the first thing rainsford's eyes discerned was the largest man rainsford had ever seen—a gigantic creature, solidly made and black bearded to the waist. in his hand the man held a long-barreled revolver, and he was pointing it straight at rainsford's heart. the details of this excerpt show that rainsford sees ivan as a(n) individual.

Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the government for a redress of grievances. in four to six sentences, explain how the structure of the first amendment supports equal weight of each freedom it guarantees.