Question 29 2.5 points Save Answer The country of Hykania does not trade with any other country. Its GDP is $20 billion. Its government purchases $3 billion worth of goods and services each year, collects $2 billion in taxes, and provides $2 billion in transfer payments to households (e.g., social welfare payments). Private saving in Hyrkania is $6 billion. What is investment in Hyrkania? a. $1 billion. Ob. $5 billion. O c. $2 billion. O d. $4 billion. Oe. $3 billion