51.   With the simple constant Mark-up pricing supposed, the tax on monopoly profit makes no difference.

52.   You can have a single room or a double -- it makes no difference to the price.

53.   Your prayers could make the difference, affecting the final outcome.

54.   His Dad tried to knock it out of him but it made no difference.

55.   A few marks either way can make the difference between a pass and a fail.

56.   Contrary to popular belief, there is no evidence that what you look like makes much difference to your life.

57.   Nothing I do makes any difference anyway, so why bother?

58.   It is debatable whether or not antibiotics would make any difference.

59.   Inoculated them with the idea that the individual can always make a difference in this world.