$1.$ Discuss the strengths and weaknesses of the following methods for establishing base pay in international contexts: home country$-$based pay, headquarters$-$based pay, and host country$-$based pay.

$2.$ Do you believe that pay$-$for$-$performance is appropriate in all countries? Why or why not?

$3.$ Define expatriate $-$ what does it mean?

$4.$ Define repatriate $-$ what does this process mean if someone 'repatriates'?