prompt: To make yogurt, the company needs milk and fruit. Milk is bought at $1.5 per liter and fruit at $2 per kilogram. To make one batch of yogurt, the company needs 10 liters of milk, and 3 kilograms of fruit. How much does it cost the firm to produce three batches of yogurt?
messages.content: To make yogurt, the company needs milk and fruit. Milk is bought at $1.5 per liter and fruit at $2 per kilogram. To make one batch of yogurt, the company needs 10 liters of milk, and 3 kilograms of fruit. How much does it cost the firm to produce three batches of yogurt?
messages.role: user
messages.content: For the fruits, the company needs to pay 3 * 2 = $<<3*2=6>>6 per batch.
  10 liters of milk is a cost of 10 * 1.5 = $<<10*1.5=15>>15 for the company.
  So in total one batch is a cost of 15 + 6 = $<<15+6=21>>21.
  So three batches of yogurt is a cost of 3 * 21 = $<<3*21=63>>63.
  #### 63
messages.role: assistant