4. Decompose the revenue variances into enrollment and rate variances. Interpret your results. Rate Variance: PC Commercial Inpatient $ (157,418) PC Commercial Outpatient (8,436) Total $ (165,854) PC Medicare Inpatient $ (33,287) PC Medicare Outpatient (821) Total $ (34,108) SH Commercial Inpatient $ 27,485 SH Commercial Outpatient 748 Total $ 28,234 SH Medicare Inpatient $ 16,573 SH Medicare Outpatient 375 Total $ 16,948 Aggregate $ (154,780) Enrollment Variance: PC Commercial $ 179,367 9% PC Medicare (12,992) -3% SH Commercial (25,312) -9% SH Medicare (29,842) -20% Aggregate $ 111,221 4% Revenue Variance: PC Commercial $ (50,650) -2% PC Medicare 13,600 3% SH Commercial 61,184 16% SH Medicare 33,600 20% Aggregate $ 57,734 2%