Which of the following are true? select one or more:
(a) the t-distribution is dependent on the sample size.
(b) the t-distribution does not depend on the sample size.
(c) the t-distribution has more values at the extremes than a standard normal distribution.
(d) the t-distribution has fewer values at the extremes than a standard normal distribution.
(e) the t-distribution is bell-shaped and centered at its degrees of freedom.
(f) the t-distribution is bell-shaped and centered at 0.
(g) with larger samples, the t-distribution is closer to a normal distribution.
(h) with smaller samples, the t-distribution is closer to a normal distribution.

Match each of the terms below with an example that fits the term. a. fungibility the production of gasoline b. inelasticity the switch from coffee to tea c. non-excludability the provision of national defense d. substitution the demand for cigarettes

Christopher kim, cfa, is a banker with batts brothers, an investment banking firm. kim follows the energy industry and has frequent contact with industry executives. kim is contacted by the ceo of a large oil and gas corporation who wants batts brothers to underwrite a secondary offering of the company's stock. the ceo offers kim the opportunity to fly on his private jet to his ranch in texas for an exotic game hunting expedition if kim's firm can complete the underwriting within 90 days. according to cfa institute standards of conduct, kim: a) may accept the offer as long as he discloses the offer to batts brothers.b) may not accept the offer because it is considered lavish entertainment.c) must obtain written consent from batts brothers before accepting the offer.

Serious question, which is preferred in a business? pp or poopoo?