Marketing expenses in account 6610 are apportioned among the interexchange category, the special access category, and all switched access elements in the same proportions as the combined investment that is apportioned pursuant to § 20:10:29:30.
S.D. Admin. R. 20:10:29:40
General Authority: SDCL 49-1-11, 49-31-5, 49-31-18.
Law Implemented: SDCL 49-31-18.
Marketing, 47 C.F.R. § 32.6610 (1991); Marketing expenses, 47 C.F.R. § 69.403 (1991).