Suppose you have chosen contract X to fulfill customer orders during the last 50 days (from day 219 to day 268) of simulation. Contract X gives revenue of $1800 if customer order is fulfilled within 12 hours and $0 if customer order is fulfilled after 24 hours. In order to minimize your expected cost during the last 50 simulated days, the optimal policy is to order about?

Jamie is saving for a trip to europe. she has an existing savings account that earns 3 percent annual interest and has a current balance of $4,200. jamie doesn’t want to use her current savings for vacation, so she decides to borrow the $1,600 she needs for travel expenses. she will repay the loan in exactly one year. the annual interest rate is 6 percent. a. if jamie were to withdraw the $1,600 from her savings account to finance the trip, how much interest would she forgo? .b. if jamie borrows the $1,600 how much will she pay in interest? c. how much does the trip cost her if she borrows rather than dip into her savings?