You need to change the project sales tax group for a posted expense transaction on a fixed-price project.
Which two statements are true? (Each correct answer presents part of the solution. Choose two.)
A. You can change the project sales tax group without affecting the invoice amount.
B. You can change the project sales tax group only after canceling the invoice proposal.
C. You can change the project sales tax group only if the transaction has not been included in the project estimate.
D. The change can impact the invoice amount if you use a project sales tax group which has a different project sales tax.
