Section 2.18 of the instrument imposes daily and weekly liquidity requirements on money market funds. Specifically, money market funds must keep 5% of their assets invested in cash or readily convertible into cash within one day, and 15% of their assets invested in cash or readily convertible into cash within one week. Assets that are “readily convertible to cash” would generally be short-term, highly liquid investments that are readily convertible to known amounts of cash and which are subject to an insignificant risk of changes in value. Such assets can be sold in the ordinary course of business within one business day (in the case of the daily liquidity requirement) or within five business days (in the case of the weekly liquidity requirement) at approximately the value ascribed to them by the money market fund. The Canadian securities regulatory authorities note that the securities do not have to mature within the one and five business day periods. For example, direct obligations of the Canadian or U.S. government, or of a provincial government, that mature after one or five business days but that can be readily converted to cash within one or five business days, would likely be eligible for the 5% and 15% liquidity requirements.