When the National Activity Index Is at Zero,the Economy Is

Multiple Choice

When the National Activity Index is at zero,the economy is growing at _____ rates.Negative values imply _____ trends.Positive values imply that growth is _____ the long-term trend.

A) rapidly;slowing;equal to
B) slowly;accelerating;equal to
C) historical;slowing;faster than
D) historical;accelerating;slower than