EXHIBIT 1.1 WELLS FARGO ASSET SECURITIES CORPORATION Mortgage Pass-Through Certificates (Issuable in Series) UNDERWRITING AGREEMENT ----------------------Underwriting Agreement • November 9th, 2007 • Wells Fargo Mortgage Backed Securities 2007-Ar5 Trust • Asset-backed securities • New York
andServicing Agreement • November 9th, 2007 • Wells Fargo Mortgage Backed Securities 2007-Ar5 Trust • Asset-backed securities • New York
EXHIBIT 10.2 MORTGAGE LOAN PURCHASE AGREEMENT This Mortgage Loan Purchase Agreement (the "Agreement"), dated as of October 25, 2007, is between Wells Fargo Asset Securities Corporation, a Delaware corporation (the "Company"), and Wells Fargo Bank,...Mortgage Loan Purchase Agreement • November 9th, 2007 • Wells Fargo Mortgage Backed Securities 2007-Ar5 Trust • Asset-backed securities • New York
