In string theory, one of the many vibrational states of the string corresponds to the graviton, a quantum mechanical particle that carries gravitational force. Thus string theory is a theory of quantum gravity.
Their average web application development cost is around $500K and their staff or contractors' salary is in the six figure plus range. Their proposals are usually based on a lot of fluff with the development rate ranging from $400 - $800 per hour. These types of companies focus on custom development.
We asked professional designers what they charged for common websites and what their hourly rates where, here is a summary of their answers. Average Hourly rate for web development: $ 67 Average Small Business Website: $1,154 Average Corporate Website: $2,286 Average E-Commerce Website: $2,950 Avg.