Revise the following sentences to avoid confusing jargon, slang, clichés, and wordiness.
1. Our manager insists that we must think outside the box in promoting our new kitchen tool.
2. Although we got burned in the last contract, you can be sure we will stand our ground this time.
3. Beyond the shadow of a doubt, our lousy competitor will make another snarky claim that is below the belt.
4. If you refer back to our five-year plan, you will see that there are provisions for preventing blowing the budget?