The commerce Department announced that the economy grew during the second quarter at a 7.5 percent annual rate, while inflation eased when it might have been expected for it to rise.
A.) it might have been expected for it to rise
B.) it might have been expected to rise
C.) it might have been expected that it should rise
D.) its rise might have been expected
E.) there might have been an expectation it would rise.

Why is D wrong and B correct