The provincial department of transportation is considering investing in a provincial highway. Five mutually exclusive alternatives were identified. The present worth of their expected costs and benefits were calculated, and the data are summarized in the following table: Alternative Present worth of benefits, $ million Present worth of costs, $ million A 3 1 10 5 13 9. D 18 14 E 25 19 Calculate the BCR for each alternative, the incremental BCR and identify the best alternative.