What is an essential government role in market economies select one of the options below as your
a. to control prices and costs
b. to prevent monopolies and collusion
c. to provide luxury items
d. to market goods and services

True or false: a fitted model with more predictors will necessarily have a lower training set error than a model with fewer predictors.

Joint cost cheyenne, inc. produces three products from a common input. the joint costs for a typical quarter follow: direct materials $45,000 direct labor 55,000 overhead 60,000 the revenues from each product are as follows: product a $75,000 product b 80,000 product c 30,000 management is considering processing product a beyond the split-off point, which would increase the sales value of product a to $116,000. however, to process product a further means that the company must rent some special equipment costing $17,500 per quarter. additional materials and labor also needed would cost $12,650 per quarter. a. what is the gross profit currently being earned by the three products for one quarter? $answer b. what is the effect on quarterly profits if the company decides to process product a further? $answer

Portionpac has been a good corporate citizen for fifty years. which of the following is not an argument in favor of social responsibility and corporate citizenship?