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The prices of European call and put options on a non-dividend-paying stock with an expiration date in 12 months and a strike price of $120 are $20 and $5, respectively. The current stock price is $130. What is the implied risk-free rate?(e.g., 3.222%)

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Student 5. Determine whether iron is oxidized or reduced in the following reaction and tell what the oxidations numbers are: $FeO + CO \to Fe + CO_2$

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Owen Audio shows the following information for its two divisions for year 1. Consumer Commercial Division Division Sales revenue $ 1,860,000 $ 5,890,000 Cost of sales 1,116,000 3,789,100 Selling, General and Administrative 285,400 358,840 Allocated corporate overhead 129,720 410,780 Required: a. Compute divisional operating income for the two divisions. Ignore taxes. b-1. What are the gross margin and operating margin percentages for both divisions? b-2. How well have these divisions performed? Complete this question by entering your answers in the tabs below. Req A Req B1 Req B2 Compute divisional operating income for the two divisions. Ignore taxes. Operating income Consumer Commercial Division Division < Req A Req B1 >

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Remove Most Common Words One of the most common operations in machine learning processes that involve natural language processing (like English, Japanese, Arabic, etc.) is removing the most common words of a language from a text, since they do not add much meaning to the actual content of that text. Let's say that you have a list of strings called most_common_words that contains just that: a lowercase list of the English language's most common words. You also have a string called corpus containing an English sentence. You can assume that this sentence contains no punctuation and that every word is separated by a space character (''). Write one line of code that, using list comprehension, will generate a lowercase string by using the words in corpus except for those contained in most_common_words. Save this new string in a variable called filtered_corpus. 1 filtered_corpus = [corpus.split() if corpus.split not in most_commom_words] Check My Solution Test Results: ? You are using a variable named filtered_corpus. × The code does not use a list comprehension as required. × You solution does not use the appropriate string method to make the solution a one-liner. × 2 tests were not run. 20% of tests passed. Reset List Filter Fun Assume you have a non-empty list containing words. The existing list is named words_list. Write a list comprehension that builds a new list (name the new list filtered_words) from the words_list, but only adds words that are less than 5 characters or less in length. If any word is 5 characters or less, and it starts with an "f", uppercase the word and add it to the words_list. 1 filtered_words =

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QUESTION 1 Determine the values of $i_2$ and $V_3$ in the circuit shown below, given; I= 4, R1=1, R2=20, R3=5, R4=20. R2 ? + 1 A $i_2$ R1 ? R3 ? $V_3$ R4 ? A. $i_2$ = 3.84 A and $V_3$ = 0.64 V B. $i_2$ = 3.84 A and $V_3$ = 1.777778 V C. $i_2$ = 0.16 A and $V_3$ = 61.44 V D. $i_2$ = 3.84 A and $V_3$ = 15.36 V E. $i_2$ = 0.16 A and $V_3$ = 0.004096 V

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Question 4 (35 points) For the circuit shown in Figure 3 a) Determine the total resistance, $R_T$. (5 points) b) Find $I_S$. (5 points) c) Find the following circuit values $V_{R2}$, $V_{R4}$, $I_{R5}$, $I_{R7}$ and $P_{R8}$. (25 points) 100 V $R_1$ $R_2$ 1.5 k$\Omega$ 3 k$\Omega$ 1.5 k$\Omega$ $R_6$ 820 $\Omega$ $R_3$ $R_5$ 2 k$\Omega$ 180 $\Omega$ $R_4$ 1 k$\Omega$ $R_7$ 1 k$\Omega$ $R_8

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Q2: Answer the followings A- Express 450 nm 1- as a frequency, in Hz, 2- as a wavenumber, 3-as an energy in kilojoules per mole B- consider the cell below and answer the followings 1- Write the line representation for the cell 2- compute the thermodynamic potential of the following cell 3- calculate the free Energy change associated with the cell reaction:

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Vulcan Flyovers Operating Data For the Month Ended July 31 Actual Results: 48 flights, $13,650 Flexible Budget: 48 flights, $15,360 Planning Budget: 50 flights, $16,000 Revenue ($320.00 per flight): Actual: $8,430 Flexible Budget: $7,936 Planning Budget: $8,100 Expenses: Wages and salaries ($4,000 + $82.00 per flight): Actual: $1,260 Flexible Budget: $1,104 Planning Budget: $1,150 Fuel ($23.00 per flight): Actual: $2,350 Flexible Budget: $2,474 Planning Budget: $2,550 Airport fees ($650 + $38.00 per flight): Actual: $336 Flexible Budget: $336 Planning Budget: $350 Aircraft depreciation ($7.00 per flight): Actual: $460 Flexible Budget: $286 Planning Budget: $290 Office expenses ($190 + $2.00 per flight): Actual: $12,836 Flexible Budget: $12,440 Planning Budget: $12,136 Total expenses: Actual: $814 Flexible Budget: $3,560 Planning Budget: $3,224

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3) (20 points) Choose one of the two problems below. Please highlight the question you intend to answer. A. There are four integers 1, 2, 3 and 4. Print out all the three-digit numbers can they form with no repeatable digits. For example, print out numbers like 364, 639, 125, etc. Skip numbers like 112, 233, 222, etc. B. Input three integers and print them out in ascending order.

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A switch opens at t = 0. Find o(0.03) when t > 0 in the figure below. Your answer should be accurate to 3 decimal places. Component Value R1 6kÎ© R2 6kÎ© R3 6kÎ© C1 7.5F

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