8.8.2 Activity



I am receiving a message that a formula that I copied from the exercise is invalid.

Screen Shot 2021-05-25 at 2.23.33 PM.pngCan anyone offer an assistance?

Thank you so much!


  • Niraj.B

    Hi, can you give a screenshot of your REV03 model? It seems as if the member isn't present. Could be missing space?

  • abhi1017

    hi @esplinjennette 


    Please refer the lineitems directly from the respective modules rather copy-pasting formulas from the course content as:-

    1. This may avoid syntax errors.

    2. You will have a better understanding of the application of the functions/formulas.

    3. You may find some missing pieces of the formulas which are not available in the model. Such missing pieces lead to errors when formulas are copy-pasted.