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Question 13 The results of continually being devalued, which ultimately inhibits the ability to advocate and speak up for oneself, is known as: O a. self-advocacy Ob. learned voicelessness O c. microaggression Od. devaluation

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Hyland Enterprises produces widgets. Budgeted production is 260,000 units per month, and the standard direct labor requirement to make this amount of widgets is 4,000 hours. All overhead is allocated based on direct labor hours. The following information is available: Budgeted Actual Amounts Results Production in units 260,000 320,000 Total labor hours 4,000 5,000 Total variable overhead $11,000 $13,500 Total fixed overhead $5,000 $5,500 Total overhead $16,000 $19,000 The overhead spending variance for the month in question was:

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Measured as a share of the labor force, union membership was at its highest level in the United States during the a. 1930s. b. 1950s. c. 1970s. d. 1990s.

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5. A puck of mass 5 kg moving at 2 m/s approaches an identical puck that is stationary on frictionless ice. After the collision, the first puck leaves with speed v₁ at 30° to the original line of motion; the second leaves with speed v₂ at -60° to the original line of motion. Calculate v₁ and v₂. Can you do the answer step by step?

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packet received && (corrupt || has seq 1) A Wait for 0 from below packet received && not corrupt && has seq 1 Deliver message Send ACK packet received && not corrupt && has seq 0 Deliver message Send ACK Received ACK Stop timer Received message to send Send packet with seq=0. Start timer Timeout Resend packet with seq=0, Restart timer Wait for call 0 from above Wait for Wait for ACK Wait for call 1 from above packet received && (corrupt || has seq 0) A Wait for 1 from below Figure 6 Receiver Finite State Machine Timeout Resend packet with seq=1. Restart timer ACK Received message to send Send packet with seq=1. Start timer Figure 5 Sender Finite State Machine Received ACK Stop timer

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5. Volatility: A. is the degree of variability in security prices. B. if excessive, can contribute to market liquidity. C. arises primarily from bid-offer bounce. D. can encourage risk-averse traders. E. All of the above.

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Calculate the molar volume of ammonia gas using the Redlich-Kwong Equation of State and van der Waals equation of State by (1) Secant method (2) Newton Raphson method The Redlich-Kwong Equation of State $\frac{RT}{V_m - b} - \frac{a}{\sqrt{T}V_m(V_m + b)}$ where $a = \frac{0.4275 \ R^2 \ T_c^{5/2}}{P_c}$, $b = \frac{0.08664 \ R \ T_c}{P_c}$ R=0.08204 L atm K-1 mol-1 T=450K P=56 atm Tc=405.5K Pc=111.3 atm van der Waals equation of State $(P + \frac{a}{V^2})(V - b) = RT$ $a = \frac{27R^2T_c^2}{64P_c}$ $b = \frac{RT_c}{8P_c}$ Newton-Raphson Method $x_{n+1} = x_n - \frac{f(x_n)}{f'(x_n)}$ Secant Method $x_{n+1} = x_n - \frac{(x_n) - (x_{n-1})}{f(x_n) - f(x_{n-1})}f(x_n)$

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QUESTION 15 For the CFD, the Future value, F=$2,000 and the interest rate, i= 12% per year compounded quarterly, The present value, P, is closest to: F=$..... 0 1 2 3 4 Year P=? 12% per year compounded quarterly A None of them B. $1660 C $1450 D.$1246 E. $895

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Q4. What is Engineering Psychology? Discuss in detail three theories and their application by engineering Psychologists.

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patrick m.