问答题 {{B}}Question 4{{/B}} ·The Board thinks the travel costs of the company are too high. The Directors have asked you to write a proposal working out a way to reduce travel costs. Write your proposal, including the following information: ·a brief description of the current situation of excessive travel costs ·your idea for a new way to reduce travel costs ·the likely benefits of the new way ·any possible disadvantages of the new way.