Please input the file pathname: e1.txt

> list
Helena ($10000, 7 days)
Jason ($20000, 21 days)
Kit ($30000, 21 days)

> addSalary Helena 5000
Done.

> addSalary Jason 2000
Done.

> list
Helena ($15000, 7 days)
Jason ($22000, 21 days)
Kit ($30000, 21 days)