Under standard Bertrand competition between identical firms in a single market where the firm with the lowest price takes the entire market (assume the price is non-negative real number), O Firms can make positive profits in equilibrium There is a unique equilibrium in which both firms charge the price equals to marginal cost O Firms make zero profit, but price may be above the marginal cost None of the other choices is correct

Under standard Bertrand competition between identical firms in a single market where the firm with the lowest price takes the entire market (assume the price is non-negative real number), O Firms can make positive profits in equilibrium There is a unique equilibrium in which both firms charge the price equals to marginal cost O Firms make zero profit, but price may be above the marginal cost None of the other choices is correct

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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B. The late Anne Collins had 3 children, Mary, John and Hana who unfortunately all predeceased Anne leaving several Anne's grandchildren and great grandchildren. Unfortunately, Anne died intestate without a will or trust. She is survived by: Mary's daughters Emma and Joan John's son Patrick who has 2 children Joe and Frank; Frank has 1 child Eddy. Hana's daughter Elizabeth is also deceased leaving 2 children Jim and Eva. (i) Please fill in the table taking into consideration that Anne died without a will/trust and therefore the distribution shall be according to the CA intestacy laws (Modified Per Stirpes PC 240). Each Emma and Joan Mary's spouse Each of Patrick's 2 children Joe and Frank Each of Elizabeth's 2 children Jim and Eva Patrick's grandchild Eddy Patrick MPS Ø
"Industry organization Agri SA has expressed concern about rising input costs in the agricultural sector, echoing concerns raised by the Agricultural Business Chamber (Agbiz) earlier this week. Agri SA says the cost of direct materials, labour and other overheads are particularly worrying, while Agbiz mentioned how fuel costs are gnawing at agribusiness' profitability". Sunshine markets is producing and selling sweet potatoes and they have been impacted by the rising costs. (A) (C) S1 a) A b) B c) C d) D D2 D'a S2 Da (B) (D) Di D'a $2 $1 Zoe D a If sweet potatoes and potatoes are substitute products, which diagram above illustrates the effect on the sweet potato market of a decrease in the price of potatoes?
Figure A Q Figure B Figure C Price (dollars per unit) 15- Price (dollars per unit) 15 Price (dollars per unit) 15- 14- 13- 12- 11- 10- MC MC 14- 14- 13- 12- 11- 10- „MC ATC 13- 12- 11- 10- ATC ATC MR MR MR 9- 9- 9- 8- 8- 8- 7- 7- 6- 90 100 100 100 1i0 Quantity (units) 90 110 90 110 15 Qua Quantity (units) Quantity (units) Consider a perfectly competitive firm in a short-run equilibrium. Figure shows a firm in bad times because the firm produces units and makes a(n) O A. A; 100; economic loss O B. B; 90; economic profit O C. A; 110; economic loss O D. C; 100; economic loss O E. C; 100; normal profit
Exercise: 01 Issue a promissory note: ⑴Amount ￡3,026.00 ⑵Date and place of issue 8/August/2009，Guangzhou, China ⑶Tenor At 90 days after date ⑷Maker Guangdong Imp. & Exp. Co., Guangzhou ⑸Payee Chemicals Import & Export Company London ⑴Drawer Thames Enterprises Ltd., London ⑵Drawee The National Westminster Bank Ltd., London ⑶Payee Philips Hong Kong ⑷Date and place of issue 07/01/2001，London ⑸Amount GBP79,014 Exercise: 02 Issue a check:
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3 Calculate the income taxes that a person has to pay considering the table below- If a person's income is $6,500, how much does he pay in taxes? If a person's income is $13,500, how much does she pay in taxes? (a) (b) Taxable Up to $5,000 $5,001-$10,000 $10,001-$15,000 Income Taxes 10% of taxable income 14% of taxable income 16% of taxable income
ONLY NEED QUESTIONS 5,6,8,10 and 13