10. State briefly the importance of economies of scale, comparative advantage, and trade barriers in these situations: (a) Most wine branded as Champagne comes from France. (b) A large proportion of world coffee production comes from Brazil. Most of the world's buttons come from the Chinese town of Qiaotou. (c)

Don’t do question 9, just look at the info and chart on question 9 and apply it to question 10 in the next image.

Define the term Expenses?

6. Elasticity and total revenue The following graph shows the daily demand curve for bikes in Houston. Use the green rectangle (triangle symbols) to compute total revenue at various prices along the demand curve. Note: You will not be graded on any changes made to this graph. PRICE (Dollars per bike) 300 275 ) 250 225 175 150 125 100 75 50 25 0 0 + 6 12 18 24 30 36 42 48 QUANTITY (B) Demand 54 60 66 72 Total Revenue

Which type of graph will be suitable for representing the above sales revenue by regions

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:

Subject - advanced math   Frank's loan pay off is to be made in two installments: $2500 in a year, and $3500 in 3 ½year. After talking to his loan officer, it was decided that he could pay both installments in 20months. How much would he pay if his loan is processed at 7 ¼ simple interest. Draw a timelineto illustrate your solution.

What are the ethical issues that could be encountered when running an e-commerce platform?

AutoSave File Document! Word Chris Navo Home Insert Draw Design Layout References Mailings Review View MathType Help Acrobat Graphs Format Cobb and Douglas used economic data published by the government to obtain Table 2. Year P Year 1899 100 100 DOL 1911 148 216 1900 101 105 107 1912 155 1901 112 110 114 1912 1902 122 117 122 1014 169 152 244 1903 124 122 131 1915 109 156 266 1904 122 121 138 1916 225 183 1905 143 125 149 1917 227 1905 152 124 163 1915 223 201 1907 151 140 170 1919 218 19.08 126 123 485 1920 231 104 407 19.09 155 143 198 1921 179 146 417 1910 159 208 1922 240 161 431 Table 2 Swords et Predictions. The Cobb Douglass formula is P(L, K) = bLa K¹-a Determine monetary value of all the goods produced in 1 year or simply the production level in 1920 for a=.20 and b=1.01. Round to one decimal place.