A man in a red shirt is standing next to a woman in a blue dress. They are both holding hands and smiling at each other. Changes in the expected system size may necessitate reestimates of the development cost, using the cost models described earlier in this appendix. The development cost is estimated to be $100,000. If the expected system size increases by 10%, the development cost will be reestimated. A woman is walking down the street, looking at her phone. She seems to be lost in thought.
yes
it is not possible to tell
it is not possible to tell