Tư bản đầu tư 1.500.000 đô la, trong đó bỏ vào tư liệu sản xuất là 1.200.000 đô la. Số công nhân làm thuê thu hút vào sản xuất là 600 người. a. Hãy xác định khối lượng giá trị mới do 1 công nhân tạo ra, biết rằng tỷ suất giá trị thặng dư là 200%. b. Hãy viết kết quả sản xuất nếu nhà tư bản tích lũy 50% giá trị thặng dư (cấu tạo hữu cơ không đổi: c/v = 4/1)

Voters commonly condemn politicians for being insincere, but politicians often must disguise their true feelings when they make public statements. if they expressed their honest views—about, say, their party's policies—then achieving politically necessary compromises would be much more difficult. clearly, the very insincerity that people decry shows that our government is functioning well. which of the following, if true, most seriously undermines this reasoning? (a) achieving political compromises is not all that is necessary for the proper functioning of a government. (b) some political compromises are not in the best long-term interest of the government. (c) voters often judge politicians by criteria other than the sincerity with which they express their views. (d) a political party's policies could turn out to be detrimental to the functioning of a government. (e) some of the public statements made by politicians about their party's policies could in fact be sincere.