The Board of Directors of the firm Day News $($a firm which manufactures newspaper$)$ has recently sent its four senior managers on a training course to help find solutions for their problems. They complain that workers are not motivated and that they cannot achieve short$-$term consensus for any change they propose. At the training course, they were told the following:

$$ mission statements help different people in a firm share a vision

$$ management should introduce change in spite of experiencing resistance

$$ one of the main causes of conflict in firms is poor communication

Give two reasons to explain the cause of the workers$$ lack of motivation and give a possible solution for each one.