ASSIGNMENT #2 TRIFOLD

FIRST ATTEMPT. I NEED TO FIGURE OUT HOW TO USE THE RULERS. MY IMAGES AREN'T EVEN ON THE BACK COVER.  I'VE ENCLOSED MY FILES SO YOU CAN SEE THEY ARE ORGANIZED. I FOLLOWED YOUR EXAMPLES FOR THE MOST PART BUT CHANGED UP THE FRONT COVER. I'M TRYING TO FIGURE OUT HOW TO MAKE THE LINES THAT I DREW WITH THE PEN TOOL BLUE. I DID FIGURE OUT HOW TO MAKE THE BUBBLE FOR THE FRONT. BUT THERE IS A BLACK LINE AROUND IT.