Answer:
Calculating nominal GDP:
2013: ($1 × 100 ) + ($2 × 50 ) = $200
2014: ($1 × 200 ) + ($2 × 100) = $400
2015: ($2 × 200 ) + ($4 × 100 ) = $800
Calculating real GDP (base year 2013):
2013: ($1× 100 ) + ($2 × 50 ) = $200
2014: ($1 × 200 ) + ($× 100 ) = $400
2015: ($1 × 200 ) + ($2 × 100 ) = $400
Calculating the GDP deflator:
2013: ($200/$200) × 100 = 100
2014: ($400/$400) × 100 = 100
2015: ($800/$400) × 100 = 200Explanation: