However, $400,000 is the president's base salary. He also gets a $50,000 expense account for job-related expenses, a $100,000 travel account and a $19,000 entertainment account.resident Bush currently earns $400,000 per year, along with a $50,000 expense account, a $100,000 nontaxable travel account, and $19,000 for entertainment.[2] The president's salary and total expense account serve as an unofficial cap for all other federal officials' salaries, such as that of the Chief Justice  |}.
Limits at Infinity. Limits at infinity truly are not so difficult once you've become familiarized with then, but at first, they may seem somewhat obscure. The basic premise of limits at infinity is that many functions approach a specific y-value as their independent variable becomes increasingly large or small.
The first term in the numerator and denominator will both be zero. However, the z 3 in the numerator will be going to plus infinity in the limit and so the limit is, The final limit is negative because we have a quotient of positive quantity and a negative quantity. Now, letâs take a look at the second limit. Note that the only different in the work is at the final âevaluationâ step and so weâll pick up the work there. In this case the z 3 in the numerator gives negative infinity in the limit since we are going out to minus infinity and the power is odd.