Can you help me with questions 5-8? I'm having a lot of trouble answering this.

ABC Physician Corporation For Month Ended June 30, 2003 Note: 20000 HMO Iives at $20 per memberl per month Static Flexible 19500 33000 17000 FFS vist $400.000 1,750,000 2.150,000.00 $400 000 00 1650,000 $2.050,000.00 400,000 00 1485.000 FFS visits 1.885.000.00 $425 000 00 1,050,000 $1,475.000.00 $675.000 $600,000 $75,000.00 HMO vists FFS visits 487.500.00 990 000 1 477.500.00 572.500.00 $624 000.00 056,000 1,680,000.00 Total Contribution Margi Fixed Costs $600 000 00 395,000.00 $600,000 $27.500.00 1) Calucate Profit Variance 2) Calculate Revenue Variance 3) Calculate Price Variance )Caloulate Cost Varianoe 5) Calculate Cost Volume Variance 6) Calculate Management Variance 7) What other information would be useful? 8) How do you interpret these varances