Benzodiazepines are used for treating: 1  anxiety and panic. 2  seizures (convulsions), and. 3  insomnia or trouble sleeping.
Calculating the Money Multiplier. To figure the simple money multiplier, you divide 1 by the required reserve ratio. For example, if the required reserve ratio is 3 percent, divide 1 by 0.03 to find the simple money multiplier equals 33.3.he simple money multiplier estimates the money supply relative to the amount of currency actually issued based on the reserve ratio.
The easiest and most accurate way to calculate the present value of any future amounts (single amount, varying amounts, annuities) is to use an electronic financial calculator or computer software. Some electronic financial calculators are now available for less than $35.