Related Clues:

• "Consider it done"
• 'Simple'
• "Piece of cake!"
• 'Don't bother!'
• 'Seriously, don't bother'
• "Don't bother"
• "Piece of cake"
• "Easy!"
• ''Piece of cake!''
• "No problem"
• ''Nothing to it!''
• ''Easy!''
• Couch potato's comment about the 17-, 26-, 48- and 63-Across 'workouts'
• "Not to worry"
• "It isn't necessary"