Five people visit a medical service in the morning for various routine services. the estimated service times in minutes are (60, 20, 45, 35, 30), in the order they registered. they all want to wait for the service to complete. afterward, each has an appointment for a test. interpreting the appointment times as deadlines, the deadlines are (90, 60, 120, 180, 75). a. what are the flowtimes, tardiness, lateness and makespan using fifo? b. what are the flowtimes, tardiness, lateness and makespan using spt? c. what are the flowtimes, tardiness, lateness and makespan using edd? d. what are the flowtimes, tardiness, lateness and makespan using critical ratio? e. what is the optimal flow time and the minimum max tardiness?

You are working on a bid to build two city parks a year for the next three years. this project requires the purchase of $249,000 of equipment that will be depreciated using straight-line depreciation to a zero book value over the three-year project life. ignore bonus depreciation. the equipment can be sold at the end of the project for $115,000. you will also need $18.000 in net working capital for the duration of the project. the fixed costs will be $37000 a year and the variable costs will be $148,000 per park. your required rate of return is 14 percent and your tax rate is 21 percent. what is the minimal amount you should bid per park? (round your answer to the nearest $100) (a) $214,300 (b) $214,100 (c) $212,500 (d) $208,200 (e) $208,400