Suppose That Inventories Were $80 Billion in 2015 and $70

Multiple Choice

Suppose that inventories were $80 billion in 2015 and $70 billion in 2016.In 2016, national income accountants would

A) add $10 billion to other elements of investment in calculating total investment.
B) subtract $10 billion from other elements of investment in calculating total investment.
C) add $75 billion (= $150/2) to other elements of investment in calculating total investment.
D) subtract $75 billion (= $150/2) from other elements of investment in calculating total investment.