Respuesta :
I think the correct answer is C) spend money for additional training and education. This is the only way to actually move up the ladder. Renewing his current training is unlikely to get him a substantially bigger salary. A similar position within a different company means that he would get more or less the same compensation. A lateral transfer wouldn't bring him more money either. The only way to increase his earnings, in the long run, is to acquire new skills while improving the ones he already has.
Yes the correct answer was
C) spend money for additional training and education.
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