Sentence Correction (SC) | Re: Some fear that the New Ethics Policy will lead to increasing

An increasing of X and Y, a flurry of new employees, and a decline in productivity.

Now my question is how how a flurry of new employees, and a decline in productivity is parallel to X and Y? Also, do the phrase- a flurry of new employees, and a decline in productivity modify an increasing of X and Y.

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