PPrep 的关于in that 和because

The yield per acre of coffee berries varies enormously in that a
single tree, depending on both its size and on climate and altitude, could
produce enough berries to make between one and twelve pounds of dried beans
a year.

A.     
enormously in that a single tree, depending on both its
size and on climate and altitude, could produce

B.      
enormously in that a single tree, dependent on its size and
also on climate and altitude, is able to produce

C.     
enormously, because a single tree, depending on its size
and on climate and altitude, is able to produce

D.     
enormously, because a single tree, being dependent on its
size, climate, and altitude, is capable of producing

E.      
enormously, because a single tree, dependent both on its
size as well as on climate and altitude, could produce