Repeat Problem 14-10 assuming reversible fare closing. Compare the results.

Problem 14-10

Consider the data of Problem 14-9. Suppose that cancellations intersperse new requests according to the following time-sequenced activities: Request 10 seats for fare 1, request 3 seats for fare 3, request 15 seats for fare 7, cancel 5 seats of fare 1, request 14 seats for fare 6, cancel 10 seats of fare 7, and request 3 seats for fare 8.