The table below gives the data about Etruria's balance of payments. (All figures are in billions of dollars.) Foreign investment in Etruria Secondary (transfers) income received from abroad Primary (investment) income received from abroad Imports of goods and services Exports of goods and services Secondary (transfers) income paid abroad Etruria investment abroad Primary (investment) income paid abroad a. What is the value of the balance of trade? $1 79 12 12 157 166 8 73 34 b. What is the balance on the current account? Remember to enter a minus (-) sign to indicate negative values. c. What is the balance on the capital account? d. Is there a balance of payments surplus or deficit? How much? (Click to select) of