Classify each of the following as a revenue process, expenditure process, conversion process, or administrative process:
- Selling common stock to raise capital
- Purchasing electronic components to manufacture DVD players
- Moving electronic components from the stockroom to the production floor to begin making DVD players
- Paying employees at the end of a payroll period
- Preparing financial statements
- Receiving cash payments from customers
- Buying fixed assets
- Moving manufactured DVD players from the production floor to the warehouse