Step 4 - Where you began to feel a change in temperature, this is the level of your gas. Step 5 - Depending on how far down this temperature change will occur. If you imagine the bottle as a glass of water. If its right up the top, your bottle is full. 1/2 way down, your cylinder is half full.
The Sugar Act was referred to as the American Revenue Act, which was also American Duties Act. It was passed by the British Parliament in April 1764 to raise funds. Before the Sugar Act, there was also the Molasses Act of 1733, which taxed a minimum of six pence per gallon of molasses. However, this was not done because of a colonial invasion. In order to have a successful collection, the British decided to cut the rate in half and enforce stricter measures to collect tax.
From the British point of view, it was only right that American colonists should pay their fair share of the costs for their own defense. If additional revenue could also be realized through stricter control of navigation and trade, so much the better. Thus the British began their attempts to reform the imperial system. In 1764, Parliament enacted the Sugar Act, an attempt to raise revenue in the colonies through a tax on molasses. Although this tax had been on the books since the 1730s, smuggling and laxity of enforcement had blunted its sting. Now, however, the tax was to be enforced.