Since there are 3 ministers do the PM job, the salary for each of
them should be 1/3 of the PM's salary.Another idea is each one gets
1/2 of PM salary,so the total pay for 3 of them would be 1.5 of the
PM salary.
3 'PM' won't like my above opinion but i say it out of
fairness.However, PM & MM have a rich wife and SM has a wife
who is a lawyer.So perhaps they wouldn't mind so much of getting
lesser pay.