A key material has a 10-week lead time, but the schedule shows the item is needed in eight weeks. The item can be delivered in eight weeks if an extra 15% of the quoted cost is paid for air transport. As the project manager, describe the process you will go through and some of the factors you will consider as you decide on which of the three option below you can go with:

• Allow the two-week delay
• Accept the cost overrun
• Find a different supplier