Professor Mumford mumford@purdue.edu Econ 360 - Fall 2012 Problem Set 1 Answers True/False (30 points) 1. FALSE If (ai ‚ bi ) : i = 1‚ 2‚ . . . ‚ n and (xi ‚ yi ) : i = 1‚ 2‚ · · · ‚ n are sets of n pairs of numbers‚ then: n n n (ai xi + bi yi ) = i=1 i=1 ai x i + i=1 bi yi 2. FALSE If xi : i = 1‚ 2‚ . . . ‚ n is a set of n numbers‚ then: n n n n n (xi − x) = ¯ i=1 n i=1 2 x2 i − 2¯ x i=1 xi + i=1 x = ¯ i=1 2 x2 − n¯2 x i where x = ¯ 1 n i=1 xi 3. TRUE If xi : i = 1‚ 2‚ . .
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permeable cell membrane allows the cell to regulates the exchange of materials in/out of the cell. Controls the internal environment of the cell. 4.) Would you expect osmosis and diffusion to stop when substances are evenly distributed? Support your answer. If there is no concentration gradient (when the substances are evenly distributed) there will be NO osmosis or diffusion. There will be movement across the membrane‚ because the molecules are always moving. This movement will be in equlibrium
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International Classification of Diseases Tenth Revision Procedure Coding System (ICD-10-PCS) An Applied Approach 2013 Update for use with 2012 Edition Revisions and Exercise Answer Key Lynn M. Kuehn‚ MS‚ RHIA‚ CCS-P‚ FAHIMA Therese M. Jorwic‚ MPH‚ RHIA‚ CCS‚ CCS-P‚ FAHIMA ICD-10-PCS Flashcards The first step in mastering ICD-10-PCS is to become familiar with the terminology‚ structure and format of this new code set. In addition to the Flash Card software program found on the
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10/1/2012 CORPORATE FINANCE FIN 3313.01 Fall 2012 1st MID-TERM SINAN YILDIRIM NAME (Each Multiple choice question is worth 4 points) 1. The goal of financial management is to increase the: a. future value of the firm ’s total equity. b. book value of equity. c. dividends paid per share. d. current market value per share. e. number of shares outstanding‚ thereby increasing the market value of equity. 2. A corporation: A. is ultimately controlled by its board of
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10. Embryonic industries‚ Growth industries‚ Shakeout industry‚ Mature industry and Decline industry 11. 12. 13. (Not important) 14. Economies of scale Learning / Experience curve Capacity utilization Linkage among activities Interrelationship among business units Degree of vertical integration Timing of market entry Firm’s policy of cost or differentiation Geographical location Institutional factor (regulation‚ union activity‚ taxes‚ etc.) 15. Technology is employed to some degree
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CHAPTER 12 Microeconomics The Demand for Resources Topic Question numbers ___________________________________________________________________________________________________ 1. Derived demand 1-8 2. Resource demand curve; optimal hiring 9-59 3. Determinants of resource demand 60-97 4. Elasticity of resource demand 98-114 5. Optimal combination of resources 115-145 6. Marginal productivity theory of income distribution 146-149 Consider This 150-151 Last Word 152-154 True-False
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All income (also called revenue) is recorded as a credit. All expenses and debt are recorded as debits. Asset accounts: Cash‚ bank‚ accounts receivable‚ inventory‚ land‚ buildings/plant‚ machinery‚ furniture‚ equipment‚ vehicles‚ trademarks and patents‚ goodwill‚ prepaid expenses‚ debtors (people who owe us money)‚ etc. Liability accounts: Accounts payable‚ salaries and wages payable‚ income taxes‚ bank overdrafts‚ trust accounts‚ accrued expenses‚ sales taxes‚ advance payments (unearned
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What factors will you use to determine SONIC’s strategic group? According to the assigned textbook‚ a strategic group is composed of firms that direct the same strategy to the same target market (p. 51). Sub sequentially‚ factors that determine SONIC’s strategic group are based upon market strategy and target market. Any smartphone competitor that aligns with at least two factors within each category outline below. MARKET STRATEGY: Pricing range between $250.00- $400.00 Similar product offers (features)
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CHAPTER 6 CASH TO ACCRUAL ACCOUNTING/ SINGLE ENTRY SYSTEM PROBLEMS 6-1. (BRAIN COMPANY) Capital‚ end Assets Less liabilities Capital‚ beginning Assets Less liabilities Increase in capital Additional investments Withdrawals Profit P609‚000 138‚000 P485‚000 94‚000 P471‚000 391‚000 P 80‚000 (70‚000) 120‚000 P130‚000 6-2. a. b. c. d. 6-3. 38‚900 + 13‚480 – 48‚200 = 4‚180 1‚160‚000 + 980‚000 – 700‚000 = 1‚440‚000 collections; 1‚440‚000 + 1‚660‚000 + 30‚000 – 1‚200‚000 = 1‚930‚000 210‚000 + 80‚000
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Name Class 6-1 Date Additional Vocabulary Support The Polygon Angle-Sum Theorems Use a word from the list below to complete each sentence. concave convex equiangular polygon equilateral polygon exterior angle interior angle regular polygon concave 1. A polygon that has an interior angle greater than 1808 is a polygon. convex 2. A polygon that has no interior angles greater than 1808 is a polygon. 3. A hexagon in which all angles measure 1208 is an example of an equiangular polygon
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