'The following were the monthly evaporation data in cm in certain year (Jan.-Dec.) in the vicinity of a lake: 16.2 15.3 16.9 27.5 24 21.4 15.7 16.2 16.2 20.5 15.7 19 The water spread area in the lake...

Extracted text: 'The following were the monthly evaporation data in cm in certain year (Jan.-Dec.) in the vicinity of a lake: 16.2 15.3 16.9 27.5 24 21.4 15.7 16.2 16.2 20.5 15.7 19 The water spread area in the lake in the beginning of January was 3.2 km² and at the end of December 2.6 km?. Calculate the loss of water in million m3 due to evaporation in that year. Assume a pan coefficient of 0.71.