Which of the following scenarios demonstrates leadership?
O
A. Jeremy makes sure to approve timecards for his supervisees
every week.
O
B. Gloria proposes a new folder structure for her company's server,
so that people can find files quicker and easier.
C. Caroline tracks and monitors deliverables in the project schedule.
D. Noah takes notes during the weekly status meetings with the
client, then sends them to the rest of the team.

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