In 2010, a country imported goods worth $500 billion and exported goods worth $443 billion. it exported services worth $248 billion and imported services worth $330 billion. payments on investments abroad totaled $199 billion, while returns paid on foreign investments were $125 billion. unilateral transfers from the country to other nations amounted to $94 billion. what was the country’s current account deficit for 2010?

a. $70 billion

b. $159 billion

c. $142 billion

d. $65 billion

Afirm plans to begin production of a new small appliance. the manager must decide whether to purchase the motors for the appliance from a vendor at $10 each or to produce them in-house. either of two processes could be used for in-house production; process a would have an annual fixed cost of $200,000 and a variable cost of $7 per unit, and process b would have an annual fixed cost of $175,000 and a variable cost of $8 per unit. determine the range of annual volume for which each of the alternatives would be best. (round your first answer to the nearest whole number. include the indifference value itself in this answer.)