The candidate qualification range for overseas postings was estimated from the survey data to be 651 as the entry level, and 751 as the exit or 'pass' level. In our data sets, relatively few Japanese and Korean corporations had employees in these ranges (N=372). We nevertheless can simulate the influence of materials and teacher and teacher training in same model as that used to address Program Issue 4. Table 3j shows the shows the outcome of the simulation for the Japanese data set.