Your premium payments will depend on the health and safety risk of your type of business, the size of your payroll, and on your company's health and safety record.
Because the Navigation acts stated that the goods going to and from the colonies had to be brought in on English ships and 75% of the crew had to be English Because the goods had to come in on English ships the owners of English ships made the colonists pay way more because they were the only ones who could take the product to England and then where ...
Four of the acts were issued in direct response to the Boston Tea Party of December 1773; the British Parliament hoped these punitive measures would, by making an example of Massachusetts, reverse the trend of colonial resistance to parliamentary authority that had begun with the 1765 Stamp Act.