b. What are MNL Corporation’s tax savings on the grant date (5/1/Y1), exercise date (8/15/Y5), and sale date (10/1/Y6), assuming its marginal tax rate is 21 percent?

Being struck by lightning is not a fatal four event

These tragedies are more likely to occur  when the benefit to the individual for using a bit more of the resource is greater than the associated cost.for example, a company may choose to dump all of its manufacture waste on the public lake (collective resource) because the cost of actually creating waste  management system would be higher compared to simply dumping them into the lake.

Answerjail first