The regression analysis below relates US annual energy consumption in trillions of BTUs to the independent variables "US Gross Domestic Product (GDP) in trillions of dollars" and "average gas mileage of all passenger cars in miles per gallon (mpg)." The coefficient for the independent variable "average car gas mileage (mpg)," -70.50, describes:

a. Energy Consumption, GDP, and Gas Mileage Source
b. The relationship between energy consumption and average car gas mileage, controlling for GDP.
c. The relationship between energy consumption and average car gas mileage, not controlling for GDP.
d. The relationship between average car gas mileage and GDP, controlling for energy consumption.
e. The relationship between average car gas mileage and GDP, not controlling for energy consumption.

Samantha is interested in setting up her own accounting firm and wants to specialize in the area of accounting that has experienced the most significant growth in recent years. which area of accounting should she choose as her specialty? samantha should choose as her specialty.

You decided to charge $100 for your new computer game, but people are not buying it. what could you do to encourage people to buy your game?

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.