Order of Calculation Field

Hi All,

This is an issue I've faced in 2016 CRM. Below are the details -

Field 'C' = A + B

Field 'F' = C - (D * E)

All these fields are available are Entity 'Ey'. 

On Save of a record,

1. Calculation doesn't take place. At least in same order.

2. Workflow making use of 'F' value is failing since 'F' found null.

Hopefully this provide sufficing info for resolution!