Before Mr Panetta's announcement, General Allen's job looked difficult but doable.

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That looks tricky but doable.

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Doable but at the upper end of what the company has been beating guidance by.

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But it is doable, and it is already being done at megawatt-levels.

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For individual investors, Ansbacher's strategy is doable but hazardous.

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The President will put forward an agenda that he believes is doable but is obviously ambitious, and he will call on Congress, on the things that require legislation and cooperation between the administration and Congress, to work with him, to work together to get these things done.

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Working less is doable, but working so much less that you produce less, not so much.

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It won't be easy, but it's doable -- you just need a product that deserves the effort.

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The cockroach part was doable, but keeping cells alive outside of a host was something no one had succeeded at for too long.

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Financing a new arena privately is very doable, but expensive.

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Some other adjustments would be needed but those too are quite doable.

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It takes a few steps, but it's at least doable in a reasonable amount of time.

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But most experts believe that it is doable without needing to employ nuclear-tipped missiles to break through Iran's extraordinarily deep (in some cases, 450 feet) underground bunkers.

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But I keep telling myself it is doable.

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Some of the longer walks require a guide -- it is definitely possible to get lost -- but there are also some straightforward hikes that are doable on your own.

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But if the call is about an Internet idea that seems doable, he'll probably call right back.

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Ventoux, but the highlights, the Pyrenees, Alps, Burgundy are all doable for deluxe trips.

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But a deal to set the stage for a serious deficit agreement is surely doable.

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But if an individual could be part of a class action against the company, that challenge becomes doable.

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But she already knew the main aria, and when reading the score online, she realized that the rest was doable.

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