The Table Below Shows Total Output for an Economy Over

The table below shows total output for an economy over 2 years.
TABLE 20-8
-Refer to Table 20-8.The implicit GDP deflator in 2015 (using 2014 as the base year) is

A) 71.59.
B) 100.
C) 103.4.
D) 114.6.
E) 139.7.