想請問該如何算出下列答案 學號：062 幫朋友提問 接受任何指導受教！

8.買權的履約價格為學號後三碼062,到期日是1年,目前標的股票的價格為學 號後三碼062,1年後股價只可能有兩種狀態(state),上漲至學號後三碼*1.2 74.4 或下跌至學號後三碼*0.8 49.6,其機率各為 1/2,目前無風險利率(risk-free interest rate)為0.01+(學號後二碼/1000)0.072。在此利率水準下,投資人可在目 前存入銀行帳戶(bank account)A元,1年後即獲得1+0.01+學號後二碼/1000)A 1.072元。若投資人購入此買權,則到期時(即1年後)若股價上漲,他會執行權 利而獲利,但若股價下跌,他會選擇不執行,此時是沒有任何收入,即獲得0 元。請問在狀態價格法、風險中立法、複製法下買權的價格為何?另外,在真 實環境裡,已知市場預期報酬為0.01+(1.5*學號後二碼/1000),從風險調整現金 流量折現方法計算當中,買權系統風險BETA要為多少,才能達到價格唯一 性。

為何194題不選D? 謝謝 ans:C

200.答案(D) 旅行社針對書的 Questions 191-195 refer to the following advertisement, online shopping list, and email, Make a statement with Dulex Your wall is a blank canvas beckoning your artistic Muse to come out and play. Visit our website at www.dulex.ca/diy/colour and browse through hundreds of colors. Select your are three times larger than usual and come with re-adherable backing, which allows you desired colors, and free samples will be delivered right to your doorstep. Our color samples to visualize how colors match with the interior. Once you make your final decision, simply place your order online, and receive the paint of your choice within 3-5 business days, or pay a little extra to have it delivered overnight by our express service. Notice: Colors on screen may vary depending on your screen settings and resolution. If you are unsure of a color, we recommend ordering several samples in similar shades. Order Number: 8818 Customer: Aaron Padwee Price Item Size Quantity Island Green n/a 1 $0.00 DX 347 Emerald Green n/a 1 DX 348 $0.00 Pine Green n/a 1 $0.00 DX 360 Egypt White gallon 5 DX 112 $150.00 Tax (6 percent) $9.00 Express shipping $15 Total $174.00 Checkout

為何194題不選D? 謝謝 ans:C

200.答案(D) 旅行社針對書的 Questions 191-195 refer to the following advertisement, online shopping list, and email, Make a statement with Dulex Your wall is a blank canvas beckoning your artistic Muse to come out and play. Visit our website at www.dulex.ca/diy/colour and browse through hundreds of colors. Select your are three times larger than usual and come with re-adherable backing, which allows you desired colors, and free samples will be delivered right to your doorstep. Our color samples to visualize how colors match with the interior. Once you make your final decision, simply place your order online, and receive the paint of your choice within 3-5 business days, or pay a little extra to have it delivered overnight by our express service. Notice: Colors on screen may vary depending on your screen settings and resolution. If you are unsure of a color, we recommend ordering several samples in similar shades. Order Number: 8818 Customer: Aaron Padwee Price Item Size Quantity Island Green n/a 1 $0.00 DX 347 Emerald Green n/a 1 DX 348 $0.00 Pine Green n/a 1 $0.00 DX 360 Egypt White gallon 5 DX 112 $150.00 Tax (6 percent) $9.00 Express shipping $15 Total $174.00 Checkout

選修化部分 ，第二題為何答案是C?

interactions 2. The sodium salt, NaA, of a weak acid is dissolved in water; no other substance is added. Which of these statements (to a close approximation) is true? (A) [H] [A] (B) [A] = [OH] (C) [HA] = [OH] (D) [H] = [OH] (E) none of these 3. Calculate the pH of 0.10 M NH4CN. (Kb for NH3 = 1.8 x 10; K₂ for HCN = 6.2 x 10-¹0)

有人有這個正解嗎 或是有參考答案的

第3章 憲法與權利保障 議起 思考 簡訊實聯制下的隱私權保障 2021年5月,我國因新冠病毒肺炎疫情嚴峻而進入三級警戒,為能有效疫調以掌握確診者行蹤 列接觸者,行政院推出簡訊實聯制政策,不管民眾是要進入便利商店、餐廳外帶餐點、理髮店剪 髮、書店買文具等公共場所,只要利用手機掃描店家的「QRCODE 場所代碼」,就會發送簡訊 病管制署 1922,民眾的足跡藉此可留存在電信公司。然而,此舉也引發部分民眾對於手機號 應、行蹤等個資外洩的疑慮。 中央流行疫情指揮中心發出聲明,澄清民眾的活動史簡訊僅供疫調使用,不會留下個資給店 公司不會做目的外使用。 指揮中心聲明 進店前請掃描登記完成 0159 天龍店 回 制度是依據傳染病防治法第37條第1 項第6款,公告嚴重特殊傳染性肺炎第三 委疫情警戒標準及防疫措施裁罰規定。 2. 衛生單位人員進行疫調時須掌握確診個 案相關的活動資訊,以即時展開接觸者巨 列、環境清消等各項防疫措施,故適當運 用簡訊實聯制對防疫推動有實質的幫助。 親愛的顧客您好: 配合政府防疫 規定,進入賣 場請確實佩戴 口罩,並填寫 實聯制。 謝謝合作 場所代碼:1987 0938 1438 0487 依政府要求,請配合門市量體溫 體溫超過37.5度恕無法進店 24 NEW OPEN 9 問 你認為政府將簡訊實聯制取得的民眾手機號碼及位置資訊用來做疫調,是否 符合憲法第23條的要求?請說明你的判斷依據。

G小題錯在哪⋯

Au equation of state relates the state v (g) True false The internal energy of an animal cell (system) can only be changed by the flow of heat (9) or work (w) across the boundary between the system and surroundings. (4 points). s'open system m True false: Find the incorrect conclusions from the following sentences and correct them. (20 points).

近代物理求解：

Problem 28. Consider the process A* + A+), and A* is stationary (at rest). This is the process that an excited atom emits a photon and goes back to the ground state atom A. Assume that the excited atom has a rest mass M6. Show that v-mi (loro) hvo (4.3.14) = 1 2M where v is the photon frequency if the recoil is taken into account, and vo is the photon frequency if the recoil is not taken into account.

第三小題錯在哪裡

3.)* True/false: Find the incorrect conclusions from the following sentences and correct them. (12 points) b H2 •T2 H An ideal gas changes its states isothermally through a chemical reaction. AH is zero because AH is equal to Cp x AT. H TI ® The pressure change does not contribute to the energy state (U or H) of ideal gases. P * Figure 1 is correct for illustrating the enthalpy state of real gases. Fig. 1 AT1 ATL+1a na:daalraa ahonnan kantot fo. U +- IT 1.1 D1

大學普化 方智化學第六題

ow Na k 7 CI o se Br Chapter 2 化學鍵結 AH -C=CH 升二技插大 3. Brigma The bond between the carbon atoms in acetylene (HCCH) consists of ) (A)6 pi electrons (B)4 pi and 2 sigma electrons (C)6 sigma electrons (D)2 pi and 4 sigma electrons (E)3 pi and 3 sigma B) B 7.(BCDE) electrons. 【84 成大化學) 14.(B) 20.(C) 4. E ) (A)NO; [83 中興A] Which of the following has a triple bond? (B)O2 (C)C12 (D)CO; (E)CN-. Which one of the following element pairs has the lowest electronegativity (B) 27.(D) 34. (C) C) 41.(CD) 1 G difference and thereby is the least polan? Få 10 323.49 B) (84 5% *ILI) -) 48. (A) 6. NET 2 > 2 D) 58. (D) 62. (B) 69. NO+ D Obind (219) O 发 (A)SeF (B)Seci (QKBr (D/NaCl (E)KAT. 11 The compound Sio does not exist as a discrete molecule while CO2 does. This can be explained because ly 2 ep 3 15 aly zp (A)the Si–O bond is unstable (B)The Lewis structure of SiO has an even number of electrons (C)The SiO2 is a solid while CO, is a gas (D)the 3p orbital of the Si has little overlap with the 2p of the 0 (E)none of the these. V MOJT 515 1 - 4 40 (成大】 Yi (4 0 atom) (86 58*A] 7. In order to explain the valence observed for many of the elements 0 -Si-O in terms of electron configurations, it is often useful to look at electronis staies slightly different from the ground state in comparing 0-41-0 the ground state of boron with the state more useful to describe 0 bonding, the number of unpaired electrons goes from (A)1 to 2 (B)1 to 3 (C)3 to 4 (D)3 to 5 (E)none of the above. (集 (80 清大B) Which of the following compounds should not exist? ( (, 【85 成大A】 alf 566-32 Cle 32-8-24 2-89 cild 14 1 he atoms 83 中興A) mm bove. B 29 p. 1 1 be a ) \CHE > ? (A)Na,P (B)(NH4),PO, CIPO. DPH xH)POCI,, Maspal sput 中興A] Pa zorgt O 15412 = 1) O-P- 5 5+12= 1) 10-4 - 13 13-12=1 -- cl-P-0

急！請問這題怎麼解？

13. Specific versus Market Risk. Sassafras Oil is staking all its remaining capital on wildcat exploration off the Côte d'Huile. There is a 10% chance of discovering a field with reserves of 50 million barrels. If it finds oil, it will immediately sell the reserves to Big Oil at a price depending on the state of the economy. Thus, the possible payoffs are as follows: Value of Reserves Value of Dryholes per Barrel Boom Normal economy Recession $4 5 Value of Reserves (50 Million Barrels) $200,000,000 250,000,000 300,000,000 6 Is Sassafras Oil a risky investment for a diversified investor in the stock market—compared, say, with the stock of Leaning Tower of Pita, described in Problem 15? Explain. (L011-4)