Gift-giving occasions are endless – and endlessly challenging. We don’t want them to be too lavish – or too inexpensive. We don’t want to buy something too personal, and definitely not something impersonal. Should you give all your co-workers a present? What do you do when the boss gives you a present? What is an appropriate gift for a colleague and for the boss? Do you need to reciprocate when a co-worker or boss gives you a present? When and how should you present your gifts to co-workers and bosses? Click through for advice on how to negotiate salary. ...