PROFITINA LAUNDRY - cashier v1.0 (input/orders.txt)

 1 Bu Rina Wulandari    wash       3.450 kg  Rp  24150
 2 Pak Budi Santoso     washiron   5.200 kg  Rp  78000  express
 3 Mbak Sari Dewi       iron       2.000 kg  Rp  10000
 4 Mas Joko Prasetyo    wash       4.100 kg  Rp  43050  express
 5 Bu Rina Wulandari    iron       1.250 kg  Rp   6250
 6 Pak Hendra Gunawan   washiron   2.750 kg  Rp  27500

Orders accepted : 6
Orders refused  : 0
Express orders  : 2
Total weight    : 18.750 kg
Revenue         : Rp 188950

Per service
  wash      2 orders   7.550 kg  Rp  67200
  washiron  2 orders   7.950 kg  Rp 105500
  iron      2 orders   3.250 kg  Rp  16250
