In an Economy, the Value of Inventories Rose from $100

Multiple Choice

In an economy, the value of inventories rose from $100 billion in 2016 to $150 billion in 2017.In calculating the total investment for 2017, national income accountants would:

A) decrease it by $50 billion.
B) increase it by $50 billion.
C) decrease it by $100 billion.
D) increase it by $150 billion.