3. [30pts] Keeping all other assumptions from 2, and with the stafng from 2c, create a discrete event simulation model for the Durian operation in your software of choice: a. What percentage of deals is completed in under 26 weeks? [That is, out of all completed deals, what fraction is completed within 26 weeks from the time of their arrival] b. Suppose that deals waiting for the negotiation stage are lost to a competitor as soon as the waiting time exceeds one week. Provide an updated stafng scenario that would improve performance. c. Relax the assumption that an average time is required. That is, any deal that takes longer than 26 weeks will be immediately lost at the end of the 26111 week from the time of its arrival (even if the average is below 26 weeks). How well will the staffing scenario from 2c perform? In other words, how many deals will be actually completed {given your "optimal" staffing from 2c)? What changes to staffing would you recommend, and how would you intuitively explain the need for them to a non-technical manager