第12题: [单项选择]Costs included in the determination of a company’s economic profit that are most likely to be included in that company’s accounting costs are:() A. explicit costs. B. implicit costs. C. opportunity costs associated with labor provided by the company’s owners. 参考答案:A 答案解析:
Explicit costs involve payments by a company to purchase productive resources.
第13题: [多项选择]IRMA的优点是() A. 敏感度高 B. 特异性强 C. 准确性好 D. 结果稳定 E. 用血量少 参考答案:A, B, D
第17题: [单项选择]我国个人信用数据库的个人信息更新频率为()。 A. 不定期更新 B. 每月更新 C. 实时更新 D. 每日更新 参考答案:B 答案解析:在我国,考虑到商业银行结算周期多以月为单位,相应地,个人信用数据库是每月更新一次信息,因此,最新的信用信息一般要间隔一个月以后才会在个人信用报告中展示出来。