Bramble corporation is a small wholesaler of gourmet food products. data regarding the store's operations follow: sales are budgeted at $290,000 for november, $270,000 for december, and $260,000 for january. collections are expected to be 40% in the month of sale and 60% in the month following the sale. the cost of goods sold is 75% of sales. the company would like to maintain ending merchandise inventories equal to 65% of the next month's cost of goods sold. payment for merchandise is made in the month following the purchase. other monthly expenses to be paid in cash are $23,500. monthly depreciation is $14,500. ignore taxes. december cash disbursements for merchandise purchases would be:

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.