Below is an instruction that describes a task. Write a response that appropriately completes the request in Swahili. Please answer in Swahili.

### Instruction:
Jenna is buying concert tickets for her group of five friends. She's able to get two of the tickets from the concert website for $50 each before they sell out. A scalper offers to sell her two more tickets for 240% of the normal price, but Jenna convinces him to give her $10 off that total payment. Finally, one of her friends gets a discounted ticket through her job for 60% of the normal price. How much do Jenna's friends pay for their tickets in total?

### Response:
 Kwanza tafuta bei ya tiketi mbili za kawaida: $50/tiketi * 2 tiketi = $<<50*2=100>>100
Kisha tafuta bei ya tiketi mbili za mchuuzi kabla ya punguzo la $10: $50/tiketi * 240% + $50/tiketi * 140% = $100 + $140
Kisha toa punguzo ambalo Jenna alikubaliana nalo: $100 + $140 - $10 = $<<100+140-10=230>>230
Kisha tafuta bei ya tiketi iliyopunguzwa ambayo rafiki ya Jenna anapata kupitia kazi yake: $50/tiketi * 60% = $<<50*60*.01=30>>30
Kisha ongeza bei ya tiketi zote ili kupata jumla: $100 + $230 + $30 = $<<100+230+30=360>>360