cml上的组合仅有系统风险，为何答案是总风险？

为什么cfo 不是290-10=280？，摊销费用是10不是25

为什么算DEPS，分母不加可转换优先股股利3000*10=3000?

他这点8%用360天，10%用365，有什么说法吗？

这题不是很明白

费用之后利润也小了吧

题中最后说最好衡量sale，应该是后进的成本卖出最对

s不是stock的价格吗？怎么变spot price了？这是什么价格？

bey不是应该大于ear的吗，他是乘以365/t，

Assume U.S. GAAP (generally accepted accounting principles) applies unless otherwise noted. The following information relates to a profitable company that offers a warranty on a new product introduced in 2008: If the company’s tax rate is 35 percent, which of the following most accurately describes the deferred tax recorded in 2008 with respect to the new product warranty? A Deferred tax asset of $35,000. B Deferred tax asset of $65,000. C Deferred tax liability of $35,000. 这个accrued warranty expenses 和actual expenditure怎么理解？到底dtl和dta应该看什么？