France and england both produce wine and cloth under conditions of 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 150 bolts of cloth if it produces no wine. when international trade takes place, each country specializes in the production of the good in which it has a comparative advantage—1 barrel of wine exchanges for 1 bolt of cloth—and france exports 50 units of wine. we can conclude that france produces units of wine and units of cloth and that france consumes units of wine and units of cloth. a)150; 100; 100; 100b)150; 0; 100; 50c)150; 0; 50; 50d)0; 100; 50; 50

Which of the following statements accurately describes how costs and benefits are calculated?

Select the correct answer a research organization conducts certain chemical tests on samples. they have data available on the standard results. some of the samples give results outside the boundary of the standard results. which data mining method follows a similar approach? o a. data cleansing ob. network intrusion o c. fraud detection od. customer classification o e. deviation detection

An important application of regression analysis in accounting is in the estimation of cost. by collecting data on volume and cost and using the least squares method to develop an estimated regression equation relating volume and cost, an accountant can estimate the cost associated with a particular manufacturing volume. consider the following sample of production volumes and total cost data for a manufacturing operation. production volume (units) total cost ($) 400 4000 450 5000 550 5400 600 5900 700 6400 750 7000 compute b 1 and b 0 (to 2 decimals if necessary). b 1 b 0 complete the estimated regression equation (to 2 decimals if necessary). = + x what is the variable cost per unit produced (to 1 decimal)? $ compute the coefficient of determination (to 4 decimals). note: report r 2 between 0 and 1. r 2 = what percentage of the variation in total cost can be explained by the production volume (to 2 decimals)? % the company's production schedule shows 500 units must be produced next month. what is the estimated total cost for this operation (to 2 decimals)? $