$1.($GDP related question$).$ Use the following data to answer the following questions $2$An economy produces only T$-$shirt and Wheat. The base year is $2011,$ and the table gives the quantities produced and the prices.Items $20112012$Quantities Price Quantities PriceT$-$shirt $10$ $$5\mathrm{.}008$ $$7$Wheat $20$ $$1\mathrm{.}2550$ $$1\mathrm{.}40($i$)$ Calculate nominal GDP in $2011$ and $2012($ii$)$ Calculate real GDP in $2011$ and $2012$ expressed in base year prices$($iii$)$ Calculate Chain dollar GDP growth rate