A finish-to-finish activity is best described as:
- The "from" activity must finish before the "to" activity can finish
- The "from" activity must finish before the "to" activity can start
- The "from" activity must start before the "to" activity can start
- The "from" activity must start before the "to" activity can finish
Solution: 1. The "from" activity appears first and the "to" activity appears second in the sequence.