lesson 3 because it was complicated trying to figure out how many cashiers I should have working at certain times. it was also hard trying to keep track of the time and the customers coming in at the same time.
The most difficult SIM for me was #4 because there were a lot of steps that you had to repeat over and over to achieve the final goal.
I say the most challenging was 4. It wasn't much with dealing inside the store itself. Since we really haven't done much outside, I was focused in the inside.
Write something about yourself. No need to be fancy, just an overview.