P, Q, R, S, T,U and V are seven employess in the Big company. Three of them are in 1 grade and 2 of them in other 2 grades among A, B and C. Each of them earns different amount as salary.

There are 3 ladies among them one each in each grade. R and her husband only are in grade B. V earns the maximum and he along with only S are in grade A. S earns more than only P. U and her friend Q are in Grade C. P is not in Grade C. U earns less than R but more than Q. T earns less than Q.

Who among the following earns the minimum Salary ?