Problem
Jordan visits her sister several times a year. Jordan's travel budget is $600, which she uses to buy bus tickets and train tickets. The train costs $120 per trip, and the bus costs $40.
a. Graph Jordan's budget constraint.
b. How many total trips can Jordan take if she takes the train three times?
c. Suppose Jordan's travel budget is cut to $360. Draw her new budget constraint.
d. How many train trips can she take if she doesn't want to reduce the total number of trips she takes each year?
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.