Which statements are incorrect regarding HR analytics

Question $11$ options:

When calculating the cost of turnover one should account for direct costs such as cost of separation and replacement but also the indirect costs such as lost productivity, steep learning curves, and etc.

HR departments are seeing an increased demand from the business for HR analytics.

HR scorecards have been used in the context of descriptive HR analytics.

A few Canadian organizations are at the early adoption stage of using advanced HR analytics $($i$.$e$.,$ prescriptive and predictive analytics$).$

About $15\%$ of big data investments globally have been in human resources.Which statements are incorrect regarding HR analytics

Question $11$ options:

When calculating the cost of turnover one should account for direct costs such as cost of separation and replacement but also the indirect costs such as lost productivity, steep learning curves, and etc.

HR departments are seeing an increased demand from the business for HR analytics.

HR scorecards have been used in the context of descriptive HR analytics.

A few Canadian organizations are at the early adoption stage of using advanced HR analytics $($i$.$e$.,$ prescriptive and predictive analytics$).$

About $15\%$ of big data investments globally have been in human resources.