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brian zhang

brian z.

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A corporation issues for cash $9,000,000 of 8%, 30-year bonds, interest payable semiannually. The amount received for the bonds will be the a. present value of 30 annual interest payments of $360,000, plus present value of $9,000,000 to be repaid in 30 years b. present value of 30 annual interest payments of $720,000 c. present value of $9,000,000 to be repaid in 30 years, less present value of 60 semiannual interest payments of $360,000 d. present value of 60 semiannual interest payments of $360,000, plus present value of $9,000,000 to be repaid in 30 years

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how do i solve this with mechanism and find the product? a.

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For Questions # 10 and #11: Standard deviation of the population is known and the z value for the confidence levels are as follows: 90% Confidence Level z value = 1.645 95% Confidence Level z value = 1.960 99% Confidence Level z value = 2.576 10. A sample random sample of 140 items resulted in a sample mean of 40. The population standard deviation equal 30. a. What is the standard error of the mean? b. What is the margin of error at a 95% confidence level? c. What is the margin of error at a 99% confidence level? 11. A sample random sample of 64 items resulted in a sample mean of 200. The population standard deviation equal 25. a. Compute a 95% confidence interval for the population mean. b. Compute a 90% confidence interval for the population mean. and the distribution

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Let $g(y) = \frac{y^4}{8} - 1 + \frac{1}{4y^2}$. Calculate the arc length of the graph of $g(y)$ over the interval $[1, 4]$. Enter an exact answer. Provide your answer below: Arc Length = units

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The following data are the monthly salaries y and the grade point averages x for students who obtained a bachelor's degree in business administration. The table is provided to help you organize your work, but it does not need to be entered into Canvas and will not be graded. Find the answers to the questions given and enter them into Canvas. Most will be graded automatically, but for some you will need to wait for me to grade them manually. Obser- vation GPA Salary index $x$ $y$ $(ar{x} - x)$ $(ar{y} - y)$ $(ar{x} - x)^2$ $(ar{y} - y)^2$ $(ar{x} - x)(ar{y} - y)$ 1 2.6 3300 2 3.4 3600 3 3.6 4000 4 3.2 3500 5 3.5 3900 6 2.9 3600 Totals SSR SSE TSS 1. Calculate $\bar{x}$. 2. Calculate $\bar{y}$. 3. Use the least squares method to develop the estimated regression equation. Use two decimal points in your answers for b and $b_1$. Type the answer as a formula with two decimal places in each number. $\hat{y} = $ 4. Calculate the value of $\hat{y}_1$. 5. Calculate the value of $\hat{y}_2$. 6. Calculate the value of $\hat{y}_3$. 7. Calculate the value of $\hat{y}_4$. 8. Calculate the value of $\hat{y}_5$. 9. Calculate the value of $\hat{y}_6$. 10. Compute the Sum of Squares Due to Regression, known as SSR.

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ANNEXURE J: SUMMATIVE ASSESSMENT 2 BACKGROUND: Wilsons Bayly Holmes ("WBHO") is a construction entity. The entity's official website states: "Our activities cover the full construction spectrum and are divided into three main operating divisions - Building Construction, Civil Engineering and Roads and Earthworks. WBHO's offices are strategically located in Johannesburg, Cape Town, Durban and Port Elizabeth in South Africa and Gaborone, Accra and Maputo in Botswana, Ghana and Mozambique respectively. In the UK, the Byrne Group (a subsidiary of WBHO) is based in London, while Russell-WBHO (another subsidiary of WBHO) operates from Manchester". REQUIRED: On the following page, you are provided with a link to WBHO's 2022 Annual Audited Financial Statements as well as the entity's official website. Utilise these sources and supplement them with your own research to perform the following tasks: 1. Perform a detailed analysis in which you identify and explain all the various costs which one can expect to be incurred by WBHO (operational and other). Classify these costs into the following categories and motivate the classification: - Direct material - Direct labour - Variable manufacturing overheads - Fixed manufacturing overheads - Variable non-manufacturing overheads - Fixed non-manufacturing overheads 2. Propose a suitable cost-driver for each of the identified overheads (as best as your research allows you) should WBHO wish to implement an activity-based costing method. Motivate each cost-driver proposed. ANNEXURE J: SUMMATIVE ASSESSMENT 2 3. Based on all that you have learnt about WBHO through the above analysis and research, propose the pricing strategy which will be best suited for WBHO's business and market. Motivate why the proposed pricing strategy will suit WBHO the best. SOURCES: - WBHO.2022.Home page. Retrieved from: https://www.wbho.co.za/ [Accessed 12 October 2022] - WBHO.2022.Home page. Retrieved from: https://www.wbho.co.za/wp-content/uploads/2022/09/WBHO-Full-Audited-Financial-Statements-for-the-year-ended-30-June-2022.pdf [Accessed 12 October 2022]

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Determine the value of \omega in the following circuit, having R = 100\Omega, C = 2mF, and $v_s(t) = 25 \cos(\omega t)$ V, such that the peak value of $i(t)$ is 2A.

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Bonita Corporation enters into a 5-year lease of equipment on December 31, 2016, which requires 5 annual payments of $37,600 each, beginning December 31, 2016. In addition, Bonita guarantees the lessor a residual value of $18,900 at the end of the lease. However, Bonita believes it is probable that the expected residual value at the end of the lease term will be $8,900. The equipment has a useful life of 5 years. Assume that for Lost Ark Company, the lessor, collectibility of lease payments is probable and the carrying amount of the equipment is $130,000. Prepare Lost Ark's 2016 and 2017 journal entries, assuming the implicit rate of the lease is 9% and this is known to Bonita. (Credit account titles are automatically indented when amount is entered. Do not indent manually. For calculation purposes, use 5 decimal places as displayed in the factor table provided and round final answers to 0 decimal places e.g. 5,275.) Click here to view the factor table. Date Account Titles and Explanation December 31, 2016 (To record the lease) December 31, 2016 (To record receipt of lease payment) December 31, 2017 Debit Credit

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Question 5 (1 point) Convert the following Boolean function into canonical sum-of-minterms. F = (a\oplus b)ac F = a'b'c' F = a'bc' F = abc F = ab'c F = ab'c + abc

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Suppose that a 110 kg football player running at 6.5 m/s catches a 0.41 kg ball moving at a speed of 23.5 m/s with his feet off the ground, while both of them are moving horizontally. Calculate the change in kinetic energy of the system, in joules, after the player catches the ball.

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