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

### Instruction:
Lana aims to sell 20 muffins at the bake sale. She sells 12 muffins in the morning. She sells another 4 in the afternoon. How many more muffins does Lana need to sell to hit her goal?

### Response:
 Lana aliuza mikate 12 na anahitaji kuuza 20 - 12 = 8 ili kufikia lengo lake kabla ya mnada wa mikate kumalizika.
Kisha anauza mikate mingine 4 mchana, hivyo jumla ya mikate iliyobaki kuuza ni 8 - 4 = <<8-4=4>>4 mikate.