Given the Following Method, Which of These Method Calls Is

Multiple Choice

Given the following method, which of these method calls is valid?
public static void showProduct (double num1, int num2)
{
Double product;
Product = num1 * num2;
System.out.println("The product is " + product) ;
}

A) showProduct("5", "40") ;
B) showProduct(10.0, 4.6) ;
C) showProduct(10, 4.5) ;
D) showProduct(3.3, 55) ;