def hotdogs(angie, jasmine):
    """
    Returns the number of hotdogs required for the party.

    Parameters:
    angie  -- the number of hotdogs angie will eat
    jasmine -- the number of hotdogs jasmine will eat
    """
    chris = 2 * jasmine
    brenda = chris - 1
    wenting = (brenda + 1) // 2 + 1  # add 1 to brenda to round up

    total_hotdogs = angie + jasmine + chris + brenda + wenting
    return total_hotdogs


def soda(num_people):
    """ Returns the number of sodas required for num_people """
    return 2 * num_people


def bbq_cost(angie, jasmine, num_people):
    """ Calculates the total cost of the BBQ """
    soda_cost = 0.5
    hotdog_cost = 0.75

    num_hotdogs = hotdogs(angie, jasmine)
    num_sodas = soda(num_people)
    return num_sodas * soda_cost + num_hotdogs * hotdog_cost


def bbq_plan(angie, jasmine, num_people):
    """ Prints out the plan for the BBQ """
    print("We need to buy " + str(hotdogs(angie, jasmine)) + " hotdogs")
    print(" and " + str(soda(num_people)) + " sodas for a total")
    print(" cost of $" + str(bbq_cost(angie, jasmine, num_people)))