Pilar is a salesperson at car company…

Pilar is a salesperson at car company. Each car costs at least $15,000. For each car she sells, she gets 6% commission of the amount by which selling price exceeds $10,000. If Pilar sells a car at d dollars, which function gives her the commission in dollars on sale?
A) C(d)=0.06(d-10000)
B) C(d)=0.06(d-15000)
C) C(d)=0.06(10000-d)

Researchers in Australia experimented to determine if…

Researchers in Australia experimented to determine if color of a coffee mug affects how people rate the flavor intensity of the coffee.Volunteers were randomly assigned to taste coffee in mugs:some white and some clear.If same type of coffee was used,researchers concluded that rating was significantly higher for those who drank coffee in clear mug.What can be concluded.
A) Color caused the difference and can be generalized to all drinkers
B)Same as A but cannot be generalized to all drinkers