Review the budgeted cost of project GA504 (Example 1). Suppose the project has been going on for five weeks. The project team meets to evaluate the progress of the project at the end of week 5. The progress report shows the project has consumed a total of $70,463. Furthermore, activity A is fully completed, activity B is 64% complete, and activity C is 77% complete. Activities D and E have not started. What is the project schedule performance index at the end of week 5? Use at least 4 decimals