An interest - sensitive whole life insurance policy gives a variable rate on your cash value portion, similar to an adjustable rate mortgage. (thebalance.com)
This option doesn't present a lot of risk, per se, but it will give variable returns. (etfbase.com)
Players will discover that crafting takes time to perform and that each blueprint gives a variable amount of XP based on the difficulty of the recipe. (massivelyop.com)