 
 <prompt> ```python
def net_profit():
    bread_cost = 3.00
    loaf_sandwiches = 10
    cheese_condiments_cost = 30.00
    selling_price = 305.00

    cost_per_sandwich = (bread_cost / loaf_sandwiches) + (cheese_condiments_cost / loaf_sandwiches)
    profit_per_sandwich = selling_price - cost_per_sandwich
    total_profit = profit_per_sandwich * loaf_sandwiches

    return total_profit
``` <response>: ```
def solution():
    """A food truck dey sell only grilled cheeses. Dem dey buy bread for $3.00 per loaf and each loaf fit make 10 sandwiches. Dem dey spend $30.00 on different cheeses and condiments for every 10 sandwiches wey dem sell. If dem sell 10 sandwiches for $7.00 each, wetin be their net profit?"""
    bread_cost = 3
    bread_per_sandwich = 10
    cheese_cost = 30
    cheese_per_sandwich = 10
    sandwich_cost = 305211
    sandwiches_sold = 10
    total_cost = bread_cost + cheese_cost
    total_revenue = sandwiches_sold * sandwich_cost
    net_profit = total_revenue - total_cost
    result = net_profit
    return result
``` 