Lin Has Successfully Launched His Wireless Speaker Business, Which Is

Lin has successfully launched his wireless speaker business, which is growing quickly. He would like to expand into overseas markets but was told by several banks that this idea was too risky. That may be fine, though, because, in addition to funding Lin would also like technical advice to help grow the business. What type of funding would best fit Lin's situation and needs?

A) bank lending
B) angel investor
C) venture capital
D) public stock offering