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

### Instruction:
Maria wants to paint a picture and needs some tools to do that. She wants to buy a set of brushes for $20 and some canvas for three times more than the brushes. The paint costs Maria $8 per liter, and she needs at least 5 liters. How much money will she earn on the painting if she will be able to sell it for $200?

### Response:
 Kanvas itakuwa mara tatu zaidi ya bei ya brashi, hivyo itagharimu 3 * 20 = $<<3*20=60>>60.
Maria anahitaji lita 5 za rangi, hivyo gharama yake itakuwa 8 * 5 = $<<8*5=40>>40.
Gharama zote za picha itakuwa 40 + 60 + 20 = $<<40+60+20=120>>120.
Ikiwa Maria ataweza kuuza picha hiyo kwa bei iliyotajwa, atapata 200 - 120 = $<<200-120=80>>80.