def days_of_sales_outstanding(number_of_days, receivables_turnover):
    """Computes days of sales outstanding.

    @params
    -------
    number_of_days: number of days in period
    receivables_turnover: receivables_turnover

    returns
    -------
    Days of sales outstanding, int or float

    explanation
    -----------

    """
    return number_of_days / receivables_turnover
