A project to build a new bridge seems to be going very well because the project is well ahead of schedule and costs seem to be running very low. A major milestone has been reached where the first two activities have been totally completed and the third activity is $70$ percent complete. The planners were expecting to be only $52$ percent through the third activity at this time. The first activity involves prepping the site for the bridge. It was expected that this would cost $$1,428,000$ and it was done for only $$1,308,000.$ The second activity was pouring concrete for the bridge. This was expected to cost $$10,508,000$ but was actually done for $$9,008,000.$ The third and final activity is the actual construction of the bridge superstructure. This was expected to cost a total of $$8,508,000.$ To date, they have spent $$5,008,000$ on the superstructure.

Calculate the Schedule Variance, Schedule Performance Index, and Cost Performance Index for the project to date.

Note: Negative value