For several months, the development team for your project has been holding reviews at the end of each iteration. As the project manager, you are pleased with their progress. However, you hear that the project sponsor has told another stakeholder that $$nothing is getting done using that agile approach.$$ What should you do$?$

Group of answer choices

b$.$ Ask the team to start showing working software that has business value rather than prototypes.

a$.$ Educate the sponsor about agile$$s incremental approach.

c$.$ Invite the sponsor to attend the team$$s next iteration review.

d$.$ Ask the product owner to report the project performance to the sponsor.