Answer: They are not optimally employed
Step-by-step explanation:
Wage of worker A = K8
Wage of worker B = K12
Productivity of worker A = 20
Productitvity of worker B = 15
Comparing the ratios of wages to that of productivity;
Productivity ratio of the two workers;
15/20 = 0.75
Wage ratio of the two workers ;
K8/K12 = 0.67
Given the ratio outputs of both wage and productivity, the productivity ratio is greater than the wage ratio connotes that the two employees are not optimally employed.