This problem takes you through the accounting for sales, receivables, and uncollectibles for Ship Fast Corp, the overnight shipper. By selling on credit, the company cannot expect to collect 100% of its accounts receivable. At July 31, 2012, and 2013, respectively, Ship Fast Corp. reported the following on its balance sheet (in millions of dollars):

$$\begin{matrix} & \text{July 31,}\\ & \text{2013} & \text{2012}\\ \text{Accounts receivable.................................................. } & \text{\$3,695 } & \text{\$3,436 }\\ \text{Less: Allowance for uncollectible accounts..............} & \text{(121)} & \text{(159)}\\ \text{Accounts receivable, net...........................................} & \text{\$3,574 } & \text{\$3,277 }\\ \end{matrix}$$

During the year ended July 31, 2013, Ship Fast Corp. earned sales revenue and collected cash from customers. Assume uncollectible-account expense for the year was 5% of service revenue, and Ship Fast wrote off uncollectible receivables. At year-end, Ship Fast ended with the foregoing July 31, 2013, balances. Prepare T-accounts for Accounts Receivable and Allowance for Uncollectible Accounts, and insert the July 31, 2012, balances as given. Journalize the following transactions of Ship Fast for the year ended July 31, 2013. (Explanations are not required.) a. Service revenue on account, $32,484 million b. Collections from customers on account,$30,563 million. c. Uncollectible-account expense, 5% of service revenue. d. Write-offs of uncollectible accounts receivable, $1,662 million. Post to the Accounts Receivable and Allowance for Uncollectible Accounts T-accounts. Compute the ending balances for Accounts Receivable and Allowance for Uncollectible Accounts and compare your balances to the actual July 31, 2013, amounts. They should be the same. Show what Ship Fast should report on its income statement for the year ended July 31, 2013.

A $6500~\mathrm{pF}$ capacitor holds plus and minus charges of $16.5 \times 10^{-8} \mathrm{C}$. What is the voltage across the capacitor?

Identify the word made from Greek combing forms in the phrase "hydrothermal vents." Define the phrase.

In this exercise, P is a point on the terminal side of an angle in standard position with measure $\theta$ and on a circle with center at the origin and radius $r$. For each point $P$, find:

a. $r$

b. $\cos \theta$

c. $\sin \theta$

d. $\tan \theta$

$$(-2,6)$$

An mRNA has the following sequence: $5^{\prime}$-AUG UAC UAU GGG GCG UAA-3'
Describe the amino acid sequence of the polypeptide that would be encoded by this mRNA. Be specific about the amino and carboxyl terminal ends.

How did ideas from the Renaissance lead to the Scientific revolution?

The series $\sum a_{n}$ converges with $a_{n} > 0$ for all $n$. Does the series converge or diverge or is there not enough information to tell?

$$\sum a^{2}_{n}$$

Why are chemolithotrophic bacteria so prevalent at hydrothermal vents? (Section 19.13)

The series $\sum a_{n}$ converges with $a_{n} > 0$ for all $n$. Does the series converge or diverge or is there not enough information to tell?

$$\sum a_{n}/n$$

The capacity of short-term memory is:

A. about 50,000 words.

B. unlimited.

C. about 25 stimuli.

D. thought to be 7 plus or minus 2 chunks of information, although some theorists suggest it may be 4 plus or minus 1 chunks.

Steel is often plated with a less noble metal that acts as a sacrificial anode that will corrode instead of the steel. What metal is commonly used for this purpose (when the finished product will not be exposed to saltwater), what is the coating process called, and what are the common processes used to obtain the finished product?

(a) What is multicollinearity? (b) What are its potential consequences? (c) Why is it a matter of degree? (d) Why might it be ignored?

Illustrate an angle $\theta$ in standard position such that $\theta$ has the least positive measure, and the given point is on the terminal side of $\theta$. Then determine the values of the six trigonometric functions for each angle. Rationalize denominators when applicable.

$$(0,2)$$

What is the terminal speed of a $6.00 \mathrm{~kg}$ spherical ball that has a radius of $3.50 \mathrm{~cm}$ and a drag cocfficient of $1.60$ ? The density of the air through which the ball falls is $1.20 \mathrm{~kg} / \mathrm{m}^{3}$.