EXHIBIT NO. 99.8(k) MASTER CLASS R ADMINISTRATION AND SERVICE AGREEMENT DATED AS OF THIS 1ST DAY OF APRIL 2005 EXHIBIT A, AS REVISED: July 26, 2005 (Addition of MFS Series Trust XII) EXHIBIT C, AS REVISED:MFS Series Trust Iii • March 29th, 2007
Company FiledMarch 29th, 2007