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Which cost estimation method uses time-and-motion studies to reveal that to make a high-quality men's suit jacket, it takes 3 hours of direct labour effort per jacket and 5 minutes of a salaried manager's time to perform quality control? Question 10Select one: a. the high-low method b. the industrial engineering method c. the cash accounting method d. the accrual accounting method

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? We obtained 12 results: 275; 273; 279; 267; 276; 272; 271; 269; 270; 265; 268; 277. Assuming the results are obtained for a random variable $X_i \sim N(\mu, \sigma^2)$ with \mu unknown find for \mu the confidence interval at the confidence level 0.9. $X_i$ are independent & have the same distribution.

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3. An off-axis lamina is loaded under biaxial compression $\sigma_x = 2\sigma_y = - \sigma_0$ as shown. Calculate the ultimate value $\sigma_0$, using the maximum strain theory for the AS4/3501-6 carbon/epoxy with the following materials properties: $E_1$=147 GPa, $E_2$=10.3 GPa, $G_{12}$=7.0 GPa, $\nu_{12}$=0.27. X=2280 MPa, Y=57 MPa, S=76 MPa, X'=1725 MPa, Y'=228 MPa

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You are conducting a study to see if the proportion of men over 50 who regularly have their prostate examined is significantly more than 0.17. If your null and alternative hypothesis are: $H_0: p \leq 0.17$ $H_1: p > 0.17$ Then the test is: left tailed two tailed right tailed

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On nionmaton Units charged to production: Inventory in process, January 1 3,700 Received from Reaction Department 47,700 Total units accounted for by the Filling Department 51,400 Units to be assigned costs: Equivalent Units Whole Units Direct Materials Conversion 740 Inventory in process, January 1 3,700 47,300 Started and completed in January 47,300 47,300 Transferred to finished goods in January 47,300 47,300 Inventory in process, January 31 4,100 30 1,230 Total units to be assigned costs 47,300 47,300 48,530 Cost Information Direct Materials Cost per equivalent unit: Conversion 175,480 Total costs for January in Filling Department 175,480 Total equivalent units 168,608 168,608 Cost per equivalent unit 344,088 344,088 Costs assigned to production: Direct Materials Conversion Total Inventory in process, January 1 Costs incurred in January Total costs accounted for by the Filling Department

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Texts: Cost of Capital and Capital Budgeting All returns are annual returns unless indicated otherwise. 1. The capital structure of a firm consists of debt and equity. The firm has 300,000 bonds outstanding that are selling at par value. The par value of the bonds is $1,000. Bonds with similar characteristics are yielding a before-tax return of 8%. The company also has 10,000,000 shares of common stock outstanding. The stock has a beta of 1.50 and sells for $90 a share. The annual rate of return on U.S. Treasury bills is 5% and the annual market rate of return is 11 percent. The firm’s tax rate is 25 percent. a) Find the company’s weighted average cost of capital (WACC or RWACC). b) The firm is considering a new project that is expected to generate annual operating cash flow (OCF) of $3,000,000 for five years*. The project requires an initial investment (or initial cost) of $10,000,000. The assets used in the project will have a before-tax market value (salvage value) of $2,500,000 at the end of the project in year 5. Assume that the assets are fully depreciated over the five-year life of the project and the book value at the end of year 5 is zero. The project also requires an initial investment in net working capital of $800,000, which is fully recoverable at the end of the project (i.e., year 5). The project has the same risk as the overall firm. Find the net present value (NPV) of the project. *Operating cash flow = After-tax net income + Depreciation

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1. Assume that T(1)=1, if no base case is given. (a) Solve using the iteration method: T(n) = 2 T(n/2) + 1, for n > 1.

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ECON 2021 Introduction to Macroeconomics Principles - Fall 2 Home / My courses / ECON 2021 / September 14th - September 20th / Assignment One: GDP Numbers Question 27 Not yet answered Marked out of 5.00 Flag question Find your country and see how it grew over time. Why do you think it grew this way?

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2. An Orsat apparatus was used to analyze a 250-mL sample of exhaust pipe gas. The ff. data shows the volume decrease in the sample as it passed through the different liquid absorbents. Vol (mL) after passing LA Liquid Absorbent caustic soda CuCl2 sol'n pyrolgallol 221.29 218.09 202.54 Determine the following: a) Identify whether this is a Case 1 or Case 2 problem. (5 pts) b) Show the Orsat analysis. (15 pts) c) Calculate the % x's air. (10 pts) d) Ibmoles H2O in flue gas produced per 100 Ibmoles of dry flue gas. (5 pts) e) Identify the hydrocarbon fuel. (10 pts) f) Calculate the Ibm dry air used per Ibm fuel burned. (5 pts)

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Mandatory question 1: X + 2Y \iff 2Z + W (or a similar reaction will be used, with simple coefficients) (a) Produce the rate law equation of the forward and the reverse reaction. (b) Evaluate $K_{eq}$, given at time t, [X] = xM, [Y] = yM, [Z] = zM, [W] = wM? (x, y, z, and w will be randomly decided during the interview) (c) Do you think $K_{eq}$ is > 1 or < 1? Why? (d) Do you think X + 2Y \iff 2Z + W is exothermic? Why? (e) At time t, what happens to the equilibrium if we heat it up? Why? (f) At time t, what happens to the equilibrium if we add more X (or another compound)?

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sara j.