What is the percentage of wealth handled in the economy by corporations vs. sole proprietors & partnerships? Who raises top capital?

Why do corporations have an advantage in raising capital over partnerships & sole proprietors?

Can an S corporation raise as much capital as an C corporation? Why or why not?

Why does the collapse of a top bank can create a systematic risk to US & global economy?

Provide the titles of top officers of a corporate board of directors & top corporate managers in an organization.