Use the Following to Answer Questions

Multiple Choice

Use the following to answer questions :
Figure: Davina's Labour Supply Choice
-(Figure: Davina's Labour Supply Choice) The figure Davina's Labour Supply Choice shows Davina's time allocation budget line when her hourly wage is $10 or $15 and she has 80 hours to allocate between labour and leisure;it also shows two of her indifference curves for income and leisure.When Davina earns $15 per hour,she works _____ hours and enjoys _____ hours of leisure.

A) 20;60
B) 30;50
C) 40;40
D) 50;30