When Determining How to Compensate Expatriates,an Advantage of the "Going-Rate

When determining how to compensate expatriates,an advantage of the "going-rate approach" is that

A) the expatriate is kept whole during the assignment because his pay is similar to the pay that would have been received for working the same job in their home county
B) locals perceive the pay as fair because the expatriate is paid at a rate that is similar to the pay received by local employees of that company who have similar position, performance and experience.
C) it is an effective means to reduce costs because you are offering the expatriate the ability to choose from a variety of benefit options that are appropriate to the location of the expatriate assignment.
D) although it is a high cost approach, the ability of the expatriate to save on housing and social expenses while on assignment makes expatriate assignments in countries with low pay levels more attractive.
E) with the increase in dual income families, this options provides an incentive for both the employee of the company and their spouse to accept an expatriate assignment