1. Financial details for SolarTech Ltd. are as follows:
   oRevenue: $15 million
   oCost of Goods Sold: $5 million
   oOperating Expenses: $4 million
   oNet Income: $3 million
   oTotal Assets: $18 million
   oTotal Liabilities: $6 million
   Requirements:
   oCalculate the gross profit and net profit margins.
   oCompute the return on equity (ROE).
   oDetermine the quick ratio, assuming inventory is $2 million and current liabilities are $4 million.