The interceptor missile was fired from the Vertical Launching System (VLS) and intercepted the target over 200 nautical miles [230 miles] off the coast of Guam. The intercept test was held as part ...

This gives 800. It costs £800 for 30 guests. The intercept (where the graph crosses the vertical axis) is the cost when there are zero guests. This is the charge for hiring the room and is equal ...