​Vertical contracts that aim to decrease retailer prices typically

A) ​Benefit the consumer and the manufacturer but hurt the retailer
B) Benefit the manufacturer and retailer but hurt the consumer
C) Benefits the consumers,manufacturers and retailers
D) ​Hurts all the manufacturers,consumers and retailers

Katie worked for an advertising agency. Her job was to use the computer to enhance photos for magazine ads. She knew that she would always make the face of the model more attractive if she:

A) gave them blue eyes.
B) created at least one flaw on the face so the model wouldn't be perfect.
C) made the face more symmetrical.
D) added shadows.