Overall, there is a systematic link between MNEs' strategic postures and staffing approaches. To pursue a global standardization strategy, Dream Hotel should place which type$($s$)$ of managers in top positions at its local subsidiaries?

a$.$ Third$-$country nationals

b$.$ Host$-$country nationals

c$.$ Parent$-$country nationals

d$.$ A mix of parent$-,$ host$-,$ and third$-$country national