If the Opportunity Costs of Producing a Good Increase as More

Multiple Choice

If the opportunity costs of producing a good increase as more of that good is produced, the economy's production possibility frontier will be

A) negatively sloped and "bowed inward" toward the origin.
B) negatively sloped and "bowed outward" from the origin.
C) a negatively sloped straight line.
D) a positively sloped straight line.