Which of the following best explains why most people don’t consume units of goods to the point that their marginal utility falls to zero? A. If marginal utility is falling, then total utility is falling.
B. Consumers face budget constraints that limit how much they can purchase.
C. Governments tend to limit how much of a good a person is allowed to consume.
D. The price of a good tends to rise as an individual attempts to purchase more.

The blumer company entered into the following transactions during 2012: 1. the company was started with $22,000 of common stock issued to investors for cash. 2. on july 1, the company purchased land that cost $15,500 cash. 3. there were $700 of supplies purchased on account. 4. sales on account amounted to $9,500. 5. cash collections of receivables were $5,500. 6. on october 1, 2012, the company paid $3,600 in advance for a 12-month insurance policy that became effective on october 1. 7. supplies on hand as of december 31, 2010 amounted to $225. the amount of cash flow from investing activities would be: