Waldo Works Eight Hours and Produces 7 Units of Goods

Multiple Choice

Waldo works eight hours and produces 7 units of goods per hour.Emerson works six hours and produces 10 units of goods per hour.

A) Waldo's productivity and output are greater than Emerson's.
B) Waldo's productivity is greater than Emerson's but his output is less.
C) Emerson's productivity and output are greater than Waldo's.
D) Emerson's productivity is greater than Waldo's but his output is less.