b$.$ Suppose direct costs of crashing the project only increased $$5,000$ per day crashed at a steady rate $($starting with $$125,000$ on day $60).$ How many days would you advise that the project be crashed? Show your work. Project Duration $($Days$)$ Direct Costs Overhead Costs Penalty Charges Total Cost

$60$ $$125,000$ $$15,500$ $$50,000$ $$190,500$

$57$ $$140,000$ $$13,000$ $$35,000$ $$188,000$

$54$ $$175,000$ $$10,500$ $$20,000$ $$205,500$

$51$ $$210,000$ $$8,000$ $$5,000$ $$223,000$