You have the option to play tennis or a round of golf (but not both). The tennis match requires you to take 2 hours off from work and the round of golf requires you to take 4 hours off from work. Playing tennis has value to you equal to $70, while golf has value to you equal to $115. Tennis courts are publicly available at no cost, but golf costs $20 per round. Suppose your wage from working is $8 per hour. The net benefit from playing tennis is $ and the net benefit from playing golf is $ (Enter your responses as integers.)