And resources are limited because the cost/benefit ratio for adding more resources just isn't there for most of what's on the backlog. (Or at least that's what

And resources are limited because the cost/benefit ratio for adding more resources just isn't there for most of what's on the backlog. (Or at least that's what management thinks.) Just because the cost/benefit ratio improves a bit in one area doesn't mean that all of a sudden all projects on the backlog become worthwhile.