Penny, a full-time biochemist, loves stock car racing. to feed her passion, she bought a used dirt-track car and has started entering some local dirt-track races. the prize money is pretty small ($1,000 for the winner), but she really is not in it for the money. penny reported the following income and expenses from her nights at the track: prize money $2,500 expenses: transportation from her home to the races 1,000 depreciation on the dirt-track car 4,000 entry fees 3,500 oil, gas, supplies, repairs for the dirt-track car 2,050 what are the tax effects of penny’s racing income and expenses assuming that the racing activity is a hobby for penny?

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.

Dr. hughes enjoys offering to employees who perform over and above the call of duty

Exhibit 34-1 country a country b good x 90 60 30 0 good ygood x good y 0 30 60 90 30 20 10 20 40 60 refer to exhibit 34-1. considering the data, which of the following term to? a. 1 unit of y for 1 unit of x b. 1 unit of y for 0.75 units of x c. 1 unit of y for 0.25 units of x d. 1 unit of y for 1.50 units of x e. all of the above s of trade would both countries agree 8. it -