<span>Salary is the correct answer. </span>
Answer:
(B) $20 billion
Explanation:
Given a certain level of MPC, an increase in government spending (G) by a certain amount translates to an increase in aggregate demand (AD) through the relationship below.

where Δ means <em>change.</em>
<em />
Therefore, given ΔAD of $50 billion, and MPC of 0.6,

= 
= 
= ΔG = 50 * 0.4 = 20
Therefore, increase in government purchases = $20 billion.
<span>When you buy a bond, you're lending your money to a company or a government (the bond issuer) for a set period of time (the term). The term can be anywhere from a year or less to as long as 30 years. In return, the issuer pays you interest. On the date the bond becomes due (the maturity date), the issuer is supposed to pay back the face value of the bond to you in full.</span>
Answer: confidentiality agreement (CA)