(i) Suppose there are only three firms in an imaginary economy, viz. X, Y and Z. During a year, the following transactions took place in the economy : (I) Firm X sold goods worth Rs. 20,000 to Firm Y and Rs. 12,000 to Firm Z. (II) Firm Y sold goods worth Rs. 11,000 to Firm X and Rs. 35,000 to Firm Z. (III) Firm Z sold goods worth Rs. 57,000 to households for final consumption. On the basis of the given transactions, calculate the value of Gross Domestic Product at Market Price (GDP_MP) in the economy. (ii) Discuss the likely impact of construction of 20 new hospitals in a country on the Gross Domestic Product (GDP) and Welfare in the economy. (i) On the basis of the following data, estimate the value of Net Domestic Product (NDP_FC) : (ii) "Disposition phase of circular flow of income involves flow of factor income from firms to households." Justify the statement giving valid reason.