lists.py

# Function to estimate insurance cost:
def estimate_insurance_cost(name, age, sex, bmi, num_of_children, smoker):
    estimated_cost = 250*age - 128*sex + 370*bmi + \
        425*num_of_children + 24000*smoker - 12500
    print(name + "'s Estimated Insurance Cost: " +
          str(estimated_cost) + " dollars.")
    return estimated_cost


# Estimate Maria's insurance cost
maria_insurance_cost = estimate_insurance_cost(
    name="Maria", age=31, sex=0, bmi=23.1, num_of_children=1, smoker=0)

# Estimate Rohan's insurance cost
rohan_insurance_cost = estimate_insurance_cost(
    name="Rohan", age=25, sex=1, bmi=28.5, num_of_children=3, smoker=0)

# Estimate Valentina's insurance cost
valentina_insurance_cost = estimate_insurance_cost(
    name="Valentina", age=53, sex=0, bmi=31.4, num_of_children=0, smoker=1)

# Add your code here
names = ["Maria", "Rohan", "Valentina"]
insurance_costs = [4150.0, 5320.0, 35210.0]
insurance_data = list(zip(names, insurance_costs))
print(f"Here is the actual insurance cost data: {insurance_data}")
estimated_insurance_data = []
estimated_insurance_data.append(("Maria", maria_insurance_cost))
estimated_insurance_data.append(("Rohan", rohan_insurance_cost))
estimated_insurance_data.append(("Valentina", valentina_insurance_cost))
print(f"Here is the estimated insurance cost data: {estimated_insurance_data}")