Check my world Data for the country of Upper Mongoose are given in the table below. All figures are in billions of dollars. Category Value Net exports 50 Value of new goods and services produced in the underground economy 85 Personal consumption expenditures 300 Value of the services of stay-at-home parents 35 Gross domestic investment 150 Government purchases 100 Total 720 ok ences Instructions: In part a, enter your answer as a whole number. In parts b-c, round your answers to 2 decimal places. a. What is Upper Mongoose's GDP for the year? $ billion b. What is the size of the underground economy as a percentage of GDP? percent c. By what percentage would GDP be boosted if the value of the services of stay-at-home spouses were included in GDP? percent.