1. Use the following information to evaluate the performance of the Best Division.
   Sales	$7,500,000
   Interest expense	$600,000
   Net income	$1,000,000
   Total assets	$6,000,000
   Noninterest-bearing current liabilities	$500,000
   Cost of capital	15%
   Tax rate	30%

   Calculate the following items. (3 points each)

   a. NOPAT

   b. Invested capital

   c. Return on investment

   e. Residual income

   f. Profit margin using NOPAT

   g. Evaluate Best Division's performance.