Wo firms, a and b, each currently dump 50 tons of chemicals into the local river. the government has decided to reduce the pollution and from now on will require a pollution permit for each ton of pollution dumped into the river. it costs firm a $100 for each ton of pollution that it eliminates before it reaches the river, and it costs firm b $50 for each ton of pollution that it eliminates before it reaches the river. the government gives each firm 20 pollution permits. government officials are not sure whether to allow the firms to buy or sell the pollution permits to each other. what is the total cost of reducing pollution if firms are not allowed to buy and sell pollution permits from each other? what is the total cost of reducing pollution if the firms are allowed to buy and sell permits from each other? a. $3,000; $1,500 b. $4,500; $3,500 c. $4,500; $4,000 d. $4,500; $2,500

Jade international is a highly diversified global firm with headquarters in new jersey. it manufactures a variety of products ranging from home security systems to automotive components. jade's 100,000 employees work at facilities located in more than 60 countries around the world. jade frequently sends american managers overseas to manage the firm's foreign facilities. the hr department is considering the idea of redesigning jade's expatriate support services program.which of the following, if true, best supports jade's decision to provide assistance to trailing spouses in finding jobs overseas? a) jade puts great emphasis on promoting the role of women in global management.b) the majority of jade's expatriate managers have long-term international experience.c) jade has lost a significant chunk of its global cadre in the recent past owing to its failure to offer feasible options to address the dual-career couples dilemma.d) female managers at jade have reported discriminatory treatment while on overseas assignments.

Which ranks these careers that employers are most likely to hire from the least to the greatest?

The following pertains to smoke, inc.’s investment in debt securities: on december 31, year 3, smoke reclassified a security acquired during the year for $70,000. it had a $50,000 fair value when it was reclassified from trading to available-for-sale. an available-for-sale security costing $75,000, written down to $30,000 in year 2 because of an other-than-temporary impairment of fair value, had a $60,000 fair value on december 31, year 3. what is the net effect of the above items on smoke’s net income for the year ended december 31, year 3?