I am trying to figure out the average billing rate based on the 'Assignment Units' rate. If I have 2 resources working on a task each at 50% but their billing rates are different, then the average billing rate would be somewhere between their individual billing rates. I want to take this average and divide it by a fee to determine number of hours available to spend on the task.

Is there an easy way to calculate this because it seems resource tabs and task tabs cannot be inputted into each other.

Thanks