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PROBLEM 23: A man fires a target 420 m away and hears the bullet strike 2 seconds after he pulled the trigger. An observer 525 m away from the target and 455 m from the man heard the bullet strike the target one second after he heard the report of the rifle. Find the velocity of the bullet. a. 254 m/s b. 541.2 m/'s c. 525 m/s d. 652.4 m/s PROBLEM 24: A contractor has 50 men of the same capacity at work on a job. They can complete the job in 30 days, but the contract expired in 20 days. He decides to put 20 additional men. If all the men get P600/day for a full or part day and if the liquidated damages are $50,000 for every full or part of the day he requires over his contract time. How much money he saves or loss by putting 20 additional men? a. save = 376, 000 b. loss = 364,100 C. save _ 364,100 d. loss = 376,000