Exercise

Market sentiment

Txs Tools has forecast sales of 500 in January, with an expected increase of 5% per month for the rest of the quarter.

However, this is dependent on the market sentiment. Based on historical trends, the following information has been provided:

If the market sentiment drops below 0.6 then the sales will only be realized at an increase of 2% per month.
If market sentiment increases above 0.8. then sales are expected to increase by 7%.

Instructions 1/2

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Define a computevariance() function with the arguments amount, sentiment.
Create an if statement to define the steps when sentiment drops below 0.6, elif if it is above 0.8, and else for when neither condition is met.