Indicate whether each of the following statements is true or false.

1. When designing an accounting system, we need to think about the needs and knowledge of both the top managers and various other users.

2. When the environment changes as a result of technological advances, increased competition, or government regulation, an accounting system does not have to be sufficiently flexible to meet the changes in order to save money.

3. In developing an accounting system, cost is relevant. The benefits obtained from the information disseminated must outweigh the cost of providing it.

All of the financial statements are for a period of time except the

A. Owner's equity statement.

B. Income statement.

C. Balance sheet.

D. Statement of cash flows.

Indicate how the following business transactions affect the basic accounting equation.

(a) Paid cash for janitorial services.

You measure the side of a square as 10.4 inches with a possible error of $\frac{1}{16}$ inch. Using these measurements, determine the interval containing the possible areas of the square

Consider a sample with data values of 10, 20, 21, 17, 16, and 12. Compute the mean and median.

You measure the side of a square as 10.4 inches with a possible error of $\frac{1}{16}$ inch. Using these measurements, determine the interval containing the possible areas of the square

Consider a sample with data values of 10, 20, 21, 17, 16, and 12. Compute the mean and median.

Which of the following is true regarding the role of the amygdala in memory? a. The amygdala help process implicit memories. b. The amygdala support Freud’s ideas about memory because they allow us to repress memories of trauma. c. The amygdala produce long-term potentiation in the brain. d. The amygdala help make sure we remember events that trigger strong emotional responses. e. The amygdala are active when the retrieval of a long-term memory is primed.

Match the structures on the right with their function listed on the left.

$$\begin{matrix} \text{1. Protection from ultraviolet radiation} & \text{a. Reticular layer of the dermis}\\ \text{2. Insulation, energy storage} & \text{b. Dermal blood supply }\\ \text{3. Waterproofing and preventing water loss} & \text{c. Papillary layer of the dermis}\\ \text{4. Temperature regulation} & \text{d. Hypodermis }\\ \text{5. Excretion of water, urea, and salts} & \text{e. Melanocytes }\\ \text{6. Produces the patterns for fingerprints} & \text{f. Stratum corneum}\\ \text{ } & \text{g. Eccrine sweat glands}\\ \end{matrix}$$

Go to www.federalreserve.gov and select the "Banking Information & Regulation" tab. Then click on the links "Banking Data" and "Large Commercial Banks." Once there, select the most recent quarterly data release. a. Which of the following banks has the most consolidated assets? b. Which of the following banks has the most domestic assets? c. What percentage of US GDP are the bank's domestic assets listed in part b? (Hint: You can find U.S. GDP at http://research.stlouisfed.org/fred2/ series/GDP?cid=106 using the links "Gross Domestic Product (GDP)" and then "Current-dollar and 'real' GDP.")

According to the passage, the federal government was hesitant to pass child labor restrictions because

A. barons of industry bribed the judges on the Supreme Court.

B. officials were too busy with the Spanish-American War and World War I.

C. the plight of child labor affected only non-citizens.

D. too much government regulation of private industry is unconstitutional.

E. the state had already restricted the most severe forms of child labor.

Mood is a broader term than tone, which refers to the attitude of a speaker or author toward the subject of a work. Mood also differs from atmosphere, which is concerned mainly with the physical qualities that contribute to a mood, such as time, place, and weather. Mood is the emotional quality that the work conveys to the reader. The mood of a literary work can be consistent or can change over the course of the piece.

Over the course of the poem, does the mood shift? Chart the mood in each stanza of the poem to determine your answer. Use the chart below as a guide.

Genes produce molecules called mRNA that then produce proteins. High levels of protein can inhibit the production of mRNA, resulting in a feedback that regulates gene expression. Using m and p to denote the amounts of mRNA and protein in a cell $\left(\times 10^{2} \text { copies } / \mathrm{cell}\right),$ a simple model of gene regulation is

$$\begin{array}{l} {d m / d t=1-p-m} \\ {d p / d t=m-p} \end{array}$$

Construct the phase plane, including the nullclines.

An RC filter section has no load output voltage of 50 V. The RC section feeds $1\text{ k}\Omega$ load when the filter input is $50 \text{ V}$ dc with $2.5-\text{V}$ rms ripple from a full-wave rectifier and capacitor filter. Calculate the percentage voltage regulation with a $1\text{ k}\Omega$. The RC filter section components are $R = 100\;\Omega$ and $C = 100\;\mu\text{F}$.