Answer:if the benefits of building the shopping center outweigh the costs including that of relocating the toads.
Step-by-step explanation:
If relocation cost more than building the shopping center it would be a waste of money to do it and will cost the builder an unccessary extra money which he can avoid if he just build where he is .
The benefits in the current area already major enough to consider building in the current location because the shopping centre will benefits a number of local people with jobs.