Commit ca78b55

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Mallikarjun

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Added a new Investment Rules snippet to calculate Real Inflation adjested return

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`12`	`12`	`### How the Rule of 72 Works`
`13`	`13`	`For example, the Rule of 72 states that 1ドル invested at an annual fixed interest rate of 10% would take 7.2 years ((72 ÷ 10) = 7.2) to grow to 2ドル.`
`14`	`14`
`15`		`-For more details refer https://www.investopedia.com/ask/answers/what-is-the-rule-72/`
	`15`	`+For more details refer https://www.investopedia.com/ask/answers/what-is-the-rule-72/`
	`16`	`+`
	`17`	`+## 2. Real Rate of Return adjusted to Inflation`
	`18`	`+ You know that investments have to do more than keep pace with inflation for you to build wealth. As Golden says,`
	`19`	`+ "A dollar today is not worth a dollar in the future." But how do you determine what your investment return is after inflation?`
	`20`	`+ This equation helps you compute your real return, or your return adjusted for inflation.`
	`21`	`+`
	`22`	`+ For example, if an investment returns 8 percent, and inflation is 3 percent, this is how you’d set up the problem:`
	`23`	`+ [ ( 1.08 ÷ 1.03 ) - 1 ] x 100 = 4.85 percent real return`
	`24`	`+`
	`25`	`+ "You’re losing to inflation every year," says Charles Sachs, a wealth manager at Kaufman Rossin Wealth in Miami.`
	`26`	`+ "Long term, inflation runs about 3 percent. So your money buys half as much in 20 years."`
	`27`	`+`
	`28`	`+ Learn more here--> https://finance.yahoo.com/news/6-investment-formulas-financial-success-172744221.html`

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	`1`	`+Inflation_Adjsted_Return_Summary = """`
	`2`	`+Learn More about this investment rule in README.md located in INVESTMENT_RULES folder**`
	`3`	`+ """`
	`4`	`+`
	`5`	`+print(Inflation_Adjsted_Return_Summary)`
	`6`	`+`
	`7`	`+# Get the Avg Investment Rate of Return and Avg Inflation Rate`
	`8`	`+invest_rate_return = float(input("What is expected average Rate of Return (don't use % sign): "))/100`
	`9`	`+avg_inflration_rate = float(input("What is your avg inflation rate?: "))/100`
	`10`	`+`
	`11`	`+`
	`12`	`+def inflation_adjusted_return(invest_rate_return, avg_inflration_rate):`
	`13`	`+ # Simple formula is : ((1 + Investment return percentage) / (1 + Inflation rate percentage) - 1) x 100`
	`14`	`+ inflration_adjusted_return_val = (((1 +invest_rate_return )/(1 +avg_inflration_rate)) - 1) * 100`
	`15`	`+ return inflration_adjusted_return_val`
	`16`	`+`
	`17`	`+real_return = round(inflation_adjusted_return(invest_rate_return, avg_inflration_rate),2)`
	`18`	`+print(f"Your Actual Rate of Return adjusted to the inflation is {real_return}%. Not {invest_rate_return*100}% ")`

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