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

### Instruction:
Martin eats 1/2 cup of berries every day.  The grocery store is selling a package of berries (1 cup per pack) for $2.00.  How much will he spend on berries in a 30 day period?

### Response:
 Martin hula kikombe 1/2 cha matunda kila siku, hivyo kwa siku 30 atatumia 30/2 = <<30/2=15>>15 vikombe vya matunda.
Duka la mboga linauza pakiti ya matunda yenye kikombe 1 kwa $2.00.
Martin anahitaji vikombe 15, hivyo atalipa 2 x 15 = $<<2*15=30.00>>30.00 kwa siku 30.