Mariana Has an Hour of Free Time During Which She

Multiple Choice

Mariana has an hour of free time during which she could either go for a run or swim at the local pool. She decides to swim. Economists would conclude that Mariana:

A) is revealing a preference for swimming over running.
B) will receive less utility from swimming than playing soccer.
C) was unable to go for a run at that time.
D) is more skilled at swimming than running.