The following payoff matrix represents the long-run payoffs for two duopolists faced with the option of buying or leasing buildings to use for production. (A) Determine whether any dominant strategies exist and state what it is
(B) determine whether or not there is a Nash equilibrium and state what it is.
Firm 1 Firm 1
Lease Building Buy Building
Firm 2 Lease F1 = 500, F2 = 400 F1 = 750, F2 = 400
Firm 2 Buy F1 = 400, F2 = 750 F1 = 200, F2 = 600

Gus needs to purée his soup while it's still in the pot. what is the best tool for him to use? a. potato masher b. immersion blender c. rotary mixer d. whisk

Atoy store has a new game in stock, but customers aren't buying it. which of the following types of inventory increases when customers aren't buying this game? a. work-in-process b. raw materials c. finished goods d. in-transit

Problem 3: access control pokeygram, a cutting-edge new email start-up, is setting up building access for its employees. there are two types of employees: managers and engineers, and there are three departments: security, networking, and human resoures. each employee works in a single department, and each department is housed on a different floor. managers are allowed access to any floor, while engineers are allowed access only to their own floor. there are three badge-operated elevators, each going up to only one distinct floor. every employee has one badge. pokeygram wants to use the best possible access control method in order to minimize delay for the elevators (a) access control matrix, 1. which of the following would you recommend that pokeygram use: (b) access control lists, or (c) capabilities? make sure to justify your answer. 2. what, if any, would be the benefits (and/or disadvantages) of using rbac (role-based access control) in this situation? keep your solution for this problem limited to 10-12 lines of text.