What is the main difference between a RRSP and a RRIF? A. Investments that can decrease significantly in value should not be held within a RRIF. B. The list of the types of investments that qualify to be held within a RRIF is smaller. C. A certain percentage of the assets held within a RRIF must be taken into income each year after the year in which the RRIF was este D. Unlike an RRSP, assets held within a RRIF must be used to provide a retirement income and cannot be cashed in