The strength of Ethernet lies in its backward compatibility, industry support, and simplicity.

Those who favor localized marketing see national advertising as wasteful because ________

A) it gets too up close and personal with consumers B) it drives up manufacturing and marketing costs by reducing economies of scale C) it magnifies logistical problems D) it fails to address local needs E) it sends conflicting marketing messages

What is the weighted average cost of capital after taxes if the desired capital structure is 40% debt and 60% equity, investors require a 10% pre-tax return from debt and 25% from equity, and the tax rate is 30%?

A) 18% B) 20% C) 11% D) 15% E) 19%