Sometimes, a single resource contains obligations as well as rights. For example,
contracts create a series of rights and obligations for each party. The unit of
account (see Section 9) will determine whether the entity accounts for that
package as a single asset or a single liability or as one or more separate assets
and one or more separate liabilities. Generally, when a package of rights and
obligations arises from the same source, an entity will account for them at the
highest level of aggregation that enables it to depict the rights and obligations,
and the changes in those rights and obligations, in the most relevant, faithful
and understandable manner.