Answer:
Nominal GDP in 2014 was $1000
Nominal GDP in 2015 was $1665
Nominal GDP in 2016 was $2500
Explanation:
Nominal GDP is the market value of goods and services produced in an economy, un-adjusted for inflation.
NGDP= Q x P
Where
Q= quantity
P= price
Nominal GDP in 2014
NGDP(2014)=$4x 100+ $5 x120
NGDP(2014)=$1000
Nominal GDP in 2015
NGDP(2015)= $4.50x 150+ $5.50x 180
NGDP(2015)=$1665
Nominal GDP in 2016
NGDP(2016)= $5x 200 +$6.00x 250
NGDP(2016)= $2500