Hoping you can help with the attached. I am either completely lost or over thinking this but either way I am STUCK and don't know how to begin to calculate the solution.

Asked tofind "Cost of Capital: Estimated % Return Req'd by Investors" (Simple Method - Capital Structure)

Capital Funding Amount

Debt: Bank Loans $ 7,694,000.0

Debt: Bonds -

Debt: Commercial Paper -

Debt: Other or Unidentified 5,088,000.0

Leases (a form of Debt) 7,519,000.0

Preferred Stock (if any) -

Common Stock: At Par 5,000.0

Common Stock: Add'l Paid-in Capital 17,186,000.0

Retained Earnings 4,916,000.0

[Other] (2,822,000.0)

TOTAL $39,586,000.0