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Question Part 3 of 4 Completed: 15 of 36 My score: 46.5/101 pts (46.04%) Save onsider a firm in each of the following three situations, and explain whether the firm will produce in the short run or shut down in the short run. Price Quantity Variable cost Fixed cost Marginal cost of 1,000th unit Situation 1 Situation 2 Situation 3 $10.00 $10.00 $10.00 1,000 1,000 1,000 $5,000 $5,000 $11,000 $5,000 $6,000 $5,000 $10.00 $10.00 $10.00 In situation 1, the firm should A. produce 1,000 units of output and have an economic profit of $1.00 per unit. B. produce 1,000 units of output at a loss since the price is less than the average total cost. C. produce 1,000 units of output and break even with a price of $10.00. D. shut down since the price is less than the average variable cost. In situation 2, the firm should A. shut down since the price is less than the average variable cost. B. produce 1,000 units of output at a loss since the price is less than the average total cost. C. produce 1,000 units of output and have an economic profit of $1.00 per unit. D. produce 1,000 units of output and break even with a price of $10.00. more help. Clear all Check answer

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2. DO LATER Which pair of statements best compares the primary functions of the carbohydrate chitin and the protein chitinase? A The chitin in the exoskeleton provides insulation for insects. The chitinase stores genetic material for insectivorous bats. B The chitin in the exoskeleton breaks down for energy to be used by insects. The chitinase provides insulation for insectivorous bats. C The chitin in the exoskeleton stores genetic material for insects. The chitinase provides support and protection for insectivorous bats. D The chitin in the exoskeleton provides support and protection for insects. The chitinase breaks down chitin for energy to be used by insectivorous bats. O V E R

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Which Navajo divination method is most common and usually practiced by women? A. Motion in the hand B. Listening C. Singing D. Stargazing

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express the arc length of a curve y=tan(x) for 0<=x<=(\pi )/(6) as an integral but do not evalute

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$ 625^{2 x-4}=125^{3 x-2} $

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$ \begin{array}{l}\mathbf{F}(x, y, z)=y z e^{x z} \mathbf{i}+e^{x z} \mathbf{j}+x y e^{x z} \mathbf{k}, \\ C: \mathbf{r}(t)=\left(t^{2}+1\right) \mathbf{i}+\left(t^{2}-1\right) \mathbf{j}+\left(t^{2}-2 t\right) \mathbf{k}, 0 \leqslant t \leqslant 2\end{array} $

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5. The white noise random process W(t), which has a constant power spectral density of $S_W(f) = N_0/2$ for all $f$, is applied to a linear time-invariant (LTI) system with frequency response $H(f) = 1$ for $-B \le f \le B$ to produce $X(t)$. a) What is the average power of $W(t)$? b) Plot the power spectral density of $X(t)$. Calculate the average power of $X(t)$. c) Determine and plot the autocorrelation function of $X(t)$. d) Calculate $E[X(t+\tau)X(t)]$ for $\tau = 0$, $\tau = 1/(4B)$ and $\tau = 1/(2B)$. $S_X(f) = \int R_X(\tau)e^{-j2\pi f\tau}d\tau$, $R_X(\tau) = \int S_X(f)e^{j2\pi f\tau}df$, $S_X(f) = |H(f)|^2 S_W(f)$

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According to the theory of comparative advantage, a product should be produced in that nation where: a. the opportunity cost is greatest b. its cost is least in terms of alternative products that might otherwise be produced c. there is an absolute advantage in its production d. its absolute money cost of production is least e. the consumer benefits are the greatest

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When the Federal Reserve system tries to apply the theory of money demand to the modern U.S. economy, the monetary aggregate it usually views as representing the quantity of "money" is.

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MC ATC AVC P 20 16 10 6 10 14

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barbara d.