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jennifer myers

jennifer m.

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Kray Incorporated, which produces a single product, has provided the following data for its most recent month of operations: Number of units produced 3,200 Variable costs per unit: Direct materials \$ 31 Direct labor \$ 23 Variable manufacturing overhead \$ 10 Variable selling and administrative expense \$ 6 Fixed costs: Fixed manufacturing overhead \$ 262,400 Fixed selling and administrative expense \$ 268,800 There were no beginning or ending inventories. The variable costing unit product cost was: Multiple Choice \$146 per unit \$64 per unit \$70 per unit \$50 per unit

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10. If allocation A is more Pareto efficient than allocation B then allocation A must have a higher social surplus than allocation B. A. True. B. False.

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For a certain chemical reaction, Qc = 0.2 and Kc = 0.2. Under these conditions, which of the following is true? For full credit, mark all that are true and none that are false. Select one or more: $\Delta G = 0$ $\Delta G < 0$ $\Delta G > 0$ $\Delta G^\circ = 0$ $\Delta G^\circ < 0$ $\Delta G^\circ > 0$

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What is the difference between the encoding of information as it is held in Short term memory (STM) versus long term memory (LTM)?

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4) Consider the set U = {2, 3, 5, 7, 9, 14, 19, 21, 51}. a) Let P = {x: x is prime}. List the elements of set P. b) Let O = {x: x is odd}. List the elements of set O. c) Let D = {x: x is divisible by 3}. List the elements of set D. 5) Let U = {x: x is a high school in Tulare County}, and let A = {Redwood, Exeter, Tulare Western}. Create a set B that is equivalent to set A, but not equal to set A.

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Problem 1 Consider the matrix $A = \begin{pmatrix} 0 & 0 & -1 + i \\ 0 & 3 & 0 \\ -1 - i & 0 & 0 \end{pmatrix}$. (a) Find the eigenvalues and normalized eigenvectors of A. Denote the eigenvectors of A by $|a_1\rangle$, $|a_2\rangle$, $|a_3\rangle$. Any degenerate eigenvalues? (b) Show that the eigenvectors $|a_1\rangle$, $|a_2\rangle$, $|a_3\rangle$ form an orthonormal and complete basis, i.e., show that $\sum_{j=1}^3 |a_j\rangle\langle a_j| = I$, where I is the $3 \times 3$ unit matrix, and that $\langle a_j | a_k \rangle = \delta_{jk}$. (c) Find the matrix corresponding to the operator obtained from the ket-bra product of the first eigenvector $P = |a_1\rangle\langle a_1|$. Is P a projection operator?

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(30 points) 1) Prove that: $\vec{r} \times \vec{\nabla} \cdot \vec{T} = \vec{\nabla} \cdot (\vec{r} \times \vec{T})$ Note: remember that $T_{ij} = T_{ji}$ (i.e., the Maxwell's stress tensor is symmetric) (70 points) 2) Prepare notes as if you are going to present a seminar (to graduate students) on why and how Maxwell's Equations and Lorentz force are not fully invariant under a Galilean Transformation. For this purpose, read and summarize the article referenced below (and attached to this HW assignment under MS Teams). \"On the Galilean non-invariance of Classical Electromagnetism\", European J. Phys. 30 (2009) 381-391.

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17. Using the information provided, analyze the effects of Livine Lawn Service's transactions on the accounting equation. LOADING... (Click the icon to view the transactions.) Analyze the events chronologically, one transaction at a time, beginning with the transaction on May 1st. For each transaction that follows the May 1st transaction, calculate the balance in each account after analyzing its effect on the accounting equation. (Complete only the necessary answer boxes for your transaction lines. For transaction lines, do not enter a "0" if an account is not affected by the transaction. Carry down all balances to the "Bal." line, including zero balance accounts, entering a "0" for any zero balances. Enter a decrease in an account with a minus sign or parentheses. Abbreviation used: Contr. = Contributed; Liab. = Liabilities.) May 1: Received $3000 and issued common stock. May 3: Purchased a mower on account, $1500. May 5: Performed lawn services for client on account, $1200. May 17: Paid $140 cash for gas used in mower. May 28: Paid cash dividends of $300.

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Decoration Inc. evaluates manufacturing overhead in its flowerpot factory using four variances. Manufacturing overhead is applied on the basis of direct labor hours. The company's fiscal period runs from January to December, and the following information for the year is provided: Budgeted data: - Output units: 140,000 flowerpots or 28,000 hours - Direct manufacturing labor hour per unit of output: 0.2 hours per flowerpot Actual data: - Output units: 150,000 flowerpots - Direct manufacturing hours used: 40,000 hours Variable manufacturing overhead: - Budgeted rate: $1.50 per direct labor hour - Actual cost incurred: $55,000 Fixed manufacturing overhead: - Budgeted cost: $112,000 - Actual cost incurred: $120,000 Required: Calculate the two variable and two fixed manufacturing overhead variances for the year. Give journal entries for both variable and fixed overhead variances.

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Name the figure obtained by joining the points (0, 0), (5, 0), (5, 5), (0, 5) in the cartesian plane.

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