Different tasks require different amounts of expertise. Writing static web pages is relatively easy, so it has a lower cost than writing dynamic web pages, which requires a knowledge of at least three different languages.
Task Rate
Static HTML $50 per hour
  Prepare for Web

$55 per hour

  New design $65 per hour
  Animation $80 per hour
  Database (Access, SQL) $80 per hour
  PHP, Javascript $90 per hour
  C/C++ $125 per hour
Domain registration and ISP setup $100
Search Engine registration $250