You wish to take an Excel course. You may enroll at one within your school or you may take a community class at the local library. You've gathered the following information to aid in your decision-making process.

Costs/Benefits	College Course	Community Course
Cost	$2,500	$1,100
Distance to course	0.15 miles (walking distance)	17 miles (driving distance)
Timing of course	Weekday	Weekend
Number of meetings	16	8
Qualitative considerations	Convenience, quality of instruction	Flexibility, brief duration

Consider the transportation cost. At what point would you be indifferent between alternatives?

a. ransportation cost of $450 per class for the community course

b. Transportation cost of $138 per class for the community course

c. Transportation cost of $175 per class for the community course

d. Transportation cost of $313 per class for the community course