OnMonday, Harold picked up six

six donuts and five

five large coffees for the office staff. He paid $ 8.39 .

$8.39.OnTuesday, Melinda picked up three

three donuts and six

six large coffees for the office staff. She paid $ 6.96 .

$6.96.What is the cost of onedonut? What is the cost of one largecoffee?

The cost of one donut is $

.

The cost of one large coffee is $