特別な目的

• 1: $4.85000
• 10: $4.04167
• 25: $3.39500

• 1: $3.40000
• 10: $3.00681
• 25: $2.23107

価格を求める

• 1: $3.40000
• 10: $2.83333
• 25: $2.38000

• 1: $7.69000
• 10: $6.96500
• 25: $5.51417

• 1: $11.39000
• 10: $10.31073
• 25: $8.16266

• 1: $3.62000
• 10: $3.01667
• 25: $2.53421