Amart Ltd needs to purchase glass panes to make dining tables. Last year Amart has two suppliers, Sunrise and Texco, with the following supplier related information:

Supplier related activities	Cost per unit of activity driver	Number of activities for Sunrise	Number of activities for Texco
Returning poor quality glass panes	$105 per pane	20 panes	15 panes
Processing purchase orders	$20 per order	17 orders	43 orders
Receiving and inspecting deliveries	$45 per delivery	29 deliveries	17 deliveries
Supplier audit	$800 per audit	5 audits	3 audits
Rework due to poor quality glass	$70 per table	50 tables	15 tables
Purchase price per glass pane		$120	$130
Number of glass panes purchased		412	780

Calculate the supplier performance index of Sunrise (round your answer to 2 decimal places).