Dropping faster than any other country's, the projected decline of the

Dropping faster than any other country's, the projected decline of the United States’ home values is[/u] 6% during the next half year.


Dropping faster than any other country's, the projected decline of the United States’ home values is --- the projected decline dropped faster? Incorrect modifier usage. ELIMINATED
The home values in the United States are dropping faster than those in any other country and are projected to decline by -- idiom X and Y . X and Y are logically balanced. CORRECT
Dropping faster than any other country, the United States’ home values have a projected decline of ---have. Rejected decline... Wordy.. ELIMINATED
The home values in the United States are dropping faster than any other country, and they have a projected decline at --did someone gives target for decline?Meaning error. ELIMINATED
The United States’ home values are dropping faster than those in any other country, with a projected decline at--- ELIMIATED. Same reason as in option D

Thus Option B

Kudos if you like !!