Never mind i got it

which sentences in the passage describe the use of the what-if analysis function correctly?

maria is a manager in a marketing firm. she is estimating the future profits with an estimate of long-term sales and the actual cost incurred.
(she uses the what-if analysis function for this purpose.)
(she then uses the same function to calculate the days her juniors were absent in the last month.)
(she also uses the what-if analysis to determine the losses incurred over the last year.)
she also suspects the rise of business- related taxes in the near future.
(she then uses what-if analysis and to find the effect of the tax increase the future profits of the firm.)

she is estimating the future profits with an estimate of long term sales and actual cost incurred.

Explanation:

The What-if analysis function is used to compare the relative effect of different activities on each other like with the statement : she is estimating the future profits with an estimate of long term sales and actual cost incurred. in this statement the future profits of the company is dependent on the sales and actual cost incurred by the company and it is been compared to the effect of long term sales on it and also the effect of cost incurred by the company on it as well .

hence this sentence ( she is estimating the future profits with an estimate of long term sales and actual cost incurred ) is a very perfect example of the What-if analysis function.