Susan: +1+1  Ashley: +1  Sam: +1  Max: +1  Olivia: +1 
SASMO 2015 P2 Q4  Susan prepared a plate of cookies for her friends Ashley, Sam, Max and Olivia. Susan tried the first cookie before serving them to her friends. Ashley took 2 cookies and gave 1 to Sam. Max then took 3 cookies, and gave 1 to Olivia and 1 to Susan. If they each ate the cookies they ended up with, who ate the most cookies? 
A: Susan 
B: Ashley 
C: Sam 
D: Max 
E: Olivia 