In these questions, the symbols @, ! , %, * and $ are used with the following meanings as illustrated below
'P@Q' means 'P is either greater than or equal to Q';
'P ! Q' means 'P is either smaller than or equal to Q';
'P%Q' means 'P is greater than Q';
' P * Q' means 'P is smaller than Q';
'P$Q' means ' P is neither greater than nor smaller than Q'
Now, in each of the following questions, assuming the given statements to be true, find which of the two conclusions I and II given below them is/are definitely true?
Statements: D $ M, M % W, W @ R
Conclusions: I. R * D II.W @ D