Related Clues:

• Positive kind of attitude
• ''Easy!''
• Desirable street?
• Couch potato's comment about the 17-, 26-, 48- and 63-Across 'workouts'
• Like duck soup
• Kind of chair or street
• ''That's a snap!''
• "You betcha!"
• Promiscuous
• With 84-Across, very simple
• 'Sure thing'
• Not difficult
• No sweat
• "Whoa!"
• How some take it