costs at the original budgeted activity level. True False 3. The overhead spending variance and the overhead efficiency variance are useful only if variable overhead really should be proportional to the activity measure that is being used in the flexible budget. True False 4. The variable overhead efficiency variance reflects how efficiently variable overhead resources were used. True False 5. A reason for keeping a constant denominator activity level is to maintain stability in the amount of
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LABORATORY REPORT Activity 3: Recruitment and Contractions Name: Instructor: Ruth Peterson Date: 07/17/2014 PREDICTIONS 1. When the arm goes from resting to flexing‚ the amplitude and frequency of sEMG spikes will: increase 2. During flexion‚ the amplitude and frequency of sEMG spikes will _be greater_____ during extension. 3. Recruitment of motor units will be greatest when the load is: 5 pounds MATERIALS AND METHODS Comparison of motor unit activation during muscle
Free Muscle contraction Muscle Muscular system
6. What are the key beliefs of structural functionalists? Structural functionalist is a macro and mid-level analysis. The key beliefs roots on how society have different parts that are connected and related with each other. For a society to work as a healthy and normal nation‚ every function should do their designed duty with harmony. It’s like a domino effect‚ if one structure fell it’s going to affect everything. 7. Structural functionalist discuss three types of functions. What are they
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cost behavior is also identifying the key resources that are performed‚ resources used in performing these activities‚ costs of the resources‚ and what the cost is driven from. 2-2. Two rules of thumb when analyzing cost behavior are to manage what the company manufactures‚ sells‚ and to give advice as to where costs can be reduced. 2-3. Three examples of a variable cost are a 12% increase in the production of dresses‚ which will cause a 12% increase in variable costs. A 10% increase in clothes will
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points for long-run pricing decisions are 1. Market-based pricing‚ an important form of which is target pricing. The market-based approach asks‚ “Given what our customers want and how our competitors will react to what we do‚ what price should we charge?” 2. Cost-based pricing which asks‚ “What does it cost us to make this product and‚ hence‚ what price should we charge that will recoup our costs and achieve a target return on investment?” 12-6 A target cost per unit is the estimated long-run
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using an average variable cost function of the form. AVC= a + bQ+ cQ^2 (the 2 is suppose to be exponent) Where AVC=dollars per vacuum cleaner and Q=number of vacuum cleaners produced each month. Total fixed cost each month is $180‚000. The following results were obtained: Dependent Variable:AVC R-Square F-Ratio P-Value on F Observations:19 0.7360 39.428 0.0001 Variable
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Cited: American Cancer Society. Cellular Phones. 2006. 10 Jan. 2007. Denniston‚ Katherine J.‚ Joseph J. Topping‚ and Robert L. Caret. General‚ Organic‚ and Biochemistry. New York: New York‚ 2007. Environmental Protection Agency. What is the Scientific Method? 2006. 10 Jan. 2007. Helmenstine‚ Anne M.. Scientific Hypothesis‚ Theory‚ Law Definitions. 10 Jan 2007. About.com. < http://chemistry.about.com/od/chemistry101/a/lawtheory.htm> Rochester University. Introduction to the Scientific
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data set TVHOURS.MTW in the Student14 folder. a) Prepare a pie chart for the variable “Educ.” Comment on the results. b) Prepare a segmented bar chart to examine “Educ” by “Gender.” Comment on the results. c) Prepare a histogram for the variable “HrsTV.” Comment on the shape of the distribution. d) Show descriptive statistics on the variable “HrsNews” for all age groups. Use the optional “By Variables” box; enter “AgeGrp” in the box. Comment on the results. Make sure to compare
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0.3 or take a loss of $1000 with probability 0.7. What is this person’s expected gain? 4.10 Two tire-quality experts examine stacks of tires and assign a quality rating to each tire on a 3-point scale. Let X denote the rating given by expert A and Y denote the rating given by B. The following table gives the joint distribution for X and Y . 4.12 If a dealer’s profit‚ in units of $5000‚ on a new automobile can be looked upon as a random variable X having the density function fx= 21-x‚0<x<10
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studies how to use limited resources and unlimited wanted. Q70. Of the following‚ which one is true? when an independent variable increases and the dependent variable also increases‚ the relationship between the two variables is positive. when an independent variable decreases and the dependent variable increases‚ the relationship between the two variables is inverse. On a graph the direct relationship is upward sloping and the inverse relationship is downward sloping. All of the above
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