def compute_trajectory(cpu_status, mem_status):
    """ Function to alert whether mutliple resources are crossing thresholds or not.

    Args:
        cpu_status: Keyword 'High', 'Normal' or 'Low' mentioning the status of cpu
        mem_status: Keyword 'High', 'Normal' or 'Low' mentioning the status of memory

    Returns:
        status: Keyword 'High', 'Normal' or 'Low' mentioning the status of the resources
    """
    if cpu_status == "High" and mem_status == "High":
        return "High"
    elif cpu_status == "Low" and mem_status == "Low":
        return "Low"
    else:
        return "Normal"