If Canadian GDP in the Fourth Quarter Is $1

If Canadian GDP in the fourth quarter is $1.6 trillion, what does this number reflect?

A) the actual amount of final goods and services produced in the fourth quarter
B) about four times the annual GDP rate
C) a somewhat lower amount than the amount actually produced in the fourth quarter, because GDP is seasonally adjusted, and non-seasonally adjusted GDP for the fourth quarter is typical higher
D) about four times the amount actually produced in that quarter, plus what had been removed for seasonal adjustment