Hanson Aluminum, Inc. is considering whether to build a mill based around a new roiling technology the company has been developing. Management views this project as being riskier than the average project the company undertakes. Based on their analysis of the projected cash flows, management determines that the project’s internal rate of return is equal to the company’s marginal cost of capital If the project goes forward, the company will finance it with newly issued debt. Should management accept or reject this project（）

A. Accept, because the project returns the company’s cost of capital.

B. Accept, because the marginal cost of the new debt is less than the project’s internal rate of return.

C. Reject, because the project reduces the value of the company when its risk is taken into account.

可转化为弥漫性大B细胞淋巴瘤的是（）

A.结节性淋巴细胞为主型霍奇金淋巴瘤

B.经典型结节硬化型霍奇金淋巴瘤

C.经典型富于淋巴细胞型霍奇金淋巴瘤

D.经典型混合细胞型霍奇金淋巴瘤

E.以上均不是