A Swiss vigneron grows Chasselas vines on a terrace day slope.100 metres high.Each terrace is 2 metres above the one below,they are 300 metres long,planted with 2 rows of vines at 2 metres apart.Assuming each vine produces 1.5kg of grapes,and processing losses are 25% about how many 12 bottle cases of 75cl bottles will he produce.
A)2400
b)1900 c)1500 d)1100
Many thanks