Given
Char ch;
Int num;
Double pay; Which of the following assignment statements are valid?
(i) ch = ' * ' ;
(ii) pay = num * pay;
(iii) rate * 40 = pay;

A) Only (i) is valid
B) (i) and (ii) are valid
C) (ii) and (iii) are valid
D) (i) and (iii) are valid

(i) is valid because it assigns a character literal to a char variable. (ii) is valid because it assigns the result of multiplying an int and a double (which results in a double) to a double variable. (iii) is not valid because the left side of an assignment must be a variable, not an expression.