solved Week Four DiscussionQuestion 1If the cost of debt is the

Week Four DiscussionQuestion 1If the cost of debt is the lowest choice among financing options, would increasing our percentage of debt always reduce our cost of capital? Why or why not?Question 2What is capital structure and how important it is?Question 3Why do public utilities usually have capital structures that are different from those of real firms?Question 4How does monetory policy impact exchange rates? If references are used please provide, and no title page required