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kristen perkins

kristen p.

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Initial Knowledge Check Question 4 Carlos made $30,000 in taxable income last year. Suppose the income tax rate is 10% for the first $7000 plus 16% for the amount over $7000. How much must Carlos pay in income tax for last year?

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For a certain output level, P=ATC=10, MC=9. We can then say that the firm is not operating at the optimal output level, and is breaking even.

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One of the largest of a dozen female pigs kept in a spacious common enclosure only comes into the feeding area after the other pigs have left the area. Which of the following is the most likely explanation for the pig's behavior? A mutation that occurred in the gamete from one of the pig's parents An inherited trait genetically linked to the pig's large size A behavioral modification that the big probably learned when it was very young An evolutionary adaptation that resulted in the survival of the pig's subspecies

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When blood sodium (Na+) is too low or blood potassium (K+) is too high, the hormone ________________ is released by the zona glomerulosa.

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at&t offers a cable plan in the northeastern us for $40 month with the cable plan experiencing an elasticity of -3

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Solve the inequality and graph the solution set. Write simplified fractions. -3x+3<-6 Solve the inequality and graph the solution set.Write simplified fractions 3x+36

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Some of a portfolio consists of stock A, which has an expected return of 18.4% and a standard deviation of returns of 28.9%, and the rest of the portfolio consists of stock B. which has an expected return of 18.4% and a standard deviation of returns of 28.9%. If the returns of stock A and stock B do not move perfectly together in the same direction by the same relative amount, then which one of the following assertions is true? Assume that the portfolio has at least some stock A and some stock B. a. The expected return of the portfolio is 18.4% and the standard deviation of the portfolio is 28.9% b. The expected return of the portfolio is 18.4% and the standard deviation of the portfolio is not 28.9% c. The expected return of the portfolio is net 18.4% and the standard deviation of the portfolio is 28.9% d. The expected return of the portfolio is not 18.4% and the standard deviation of the portfolio is not 28.9% e. The question can not be answered without more specific information on how much of the portfolio consists of stock A and how much consists of stock B

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In addition to dopamine, what other neurotransmitter has been linked to the reward/addiction circuit? a. oxytocin b. glycine c. histamine d. GABA Generally, fat levels are proportional to ______ levels. a. ghrelin b. glycogen c. neuropeptide Y d. leptin What brain difference between males and females has been observed? a. Males show more connectivity between the brain hemispheres than females. b. Males show greater connectivity between cortical and subcortical brain areas than females. c. Females show greater connectivity within each brain hemisphere than males. d. Females show more connectivity between the brain hemispheres than males.

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In order to determine cp for an unknown ideal gas, 0.1 kg of its mass is deposited into an adiabatic piston-cylinder-weight assembly and electrically heated by a current of 0.26 A at 120V for a duration of 30 seconds. The resultant temperature rise is measured to be 10 ºC. Calculate cp, assuming it to be constant.

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The following costs were incurred in April: Direct materials: $45,700 Direct labor: $35,700 Manufacturing overhead: $30,500 Selling expenses: $26,800 Administrative expenses: $38,000 A. Conversion costs during the month totaled: $32,300 Manufacturing overhead: $26,700 Selling expenses: $17,900 Administrative expenses: $34,100 B. Calip Corporation, a merchandising company, reported the following results for October: Sales: $411,000 Cost of goods sold (all variable): $174,300 Total variable selling expense: $26,200 Total fixed selling expense: $23,800 Total variable administrative expense: $15,700 Total fixed administrative expense: $38,700 B. The contribution margin for October is: C. At a sales volume of 44,500 units, Carne Company's sales commissions (a cost that is variable with respect to sales volume) total $640,800. To the nearest whole dollar, what should be the total sales commissions at a sales volume of 41,300 units? (Assume that this sales volume is within the relevant range.) (Do not round intermediate calculations.)

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