To achieve faster growth, economies can increase income tax rates in order to increase saving rates

The Herfindahl-Hirschman Index approaches ________ when a market consists of a large number of firms of relatively equal size

A) one B) zero C) 100 D) 500

Mr. McConaughey has the afternoon, 5 hours, to spend doing whatever he wants. How much time does Mr. McConaughey spend with his friends and family and how much time does he spend breaking a sweat to maximize his total utility?

A) 3 hours with friends and family and 2 hours breaking a sweat B) 2 hours with friends and family and 3 hours breaking a sweat C) 0 hours with friends and family and 5 hours breaking a sweat D) 3 hours with friends and family and 4 hours breaking a sweat