Authorities in Switzerland are determined to alter the path

Authorities in Switzerland are determined to alter the path of the River Rhone,

A) because the cost of the damage will be more than 500 million Swiss Francs and will take several years to absorb after the devastating floods.

B) whose devastating floods have caused more than 500 million Swiss Francs worth of damage, the cost of which will take several years for the Government to absorb.

C) which caused more than 500 million Swiss Francs of damage from the devastating floods which will take many years to absorb.

D) because several years and more than 500 million Swiss Francs will it take before the government can absorb the devastating damage from the floods.

E) which resulted in more than 500 million Swiss Francs in total cost for the devastating damage of the floods, which will take several years to absorb.