France and england both produce wine and cloth with constant opportunity costs. france can produce 150 barrels of wine if it produces no cloth or 100 bolts of cloth if it produces no wine. england can produce 50 barrels of wine if it produces no cloth or 100 bolts of cloth if it produces no wine. using this information, we can conclude that: select one: a. mutually beneficial international trade is not possible. b. england has a comparative advantage in cloth production. c. france has a comparative advantage in both goods. d. france has a comparative advantage in cloth production.

Companies in the u.s. car rental market vary greatly in terms of the size of the fleet, the number of locations, and annual revenue. in 2011 hertz had 320,000 cars in service and annual revenue of approximately $4.2 billion. the following data show the number of cars in service (1000s) and the annual revenue ($ millions) for six smaller car rental companies (auto rental news website, august 7, 2012). excel file: data14-09.xls if required, enter negative values as negative numbers. a. select a scatter diagram with the number of cars in service as the independent variable. b. what does the scatter diagram developed in part (a) indicate about the relationship between the two variables? c. use the least squares method to develop the estimated regression equation (to 3 decimals). ŷ = + x d. for every additional car placed in service, estimate how much annual revenue will change. by $ e. fox rent a car has 11,000 cars in service. use the estimated regression equation developed in part (c) to predict annual revenue for fox rent a car. round your answer to nearest whole value. $ million hide feedback partially correct

Ineed the answer today! explain how inflation can be built into the system

Nthis economy, community members typically use simple tools to plant and harvest crops. food supplies are supplemented by hunting animals and gathering plant materials. members trade with each other to obtain needed goods, as few people hold currency. little economic growth occurs. what type of economy is being described?