The following problem is based on material learned earlier in the course. The purpose of these problems is to keep the material fresh in your mind so that you are better prepared for the final exam.

Nick has a credit card balance of $\$ 4200$. If the credit card company charges $18 \%$ interest compound daily, and Nick does not make any payments on the account, how long will it take for his balance to double? Round to two decimal places.

Your Christmas ski vacation was great, but it unfortunately ran a bit over budget. All is not lost: You just received an offer in the mail to transfer your $10,000 balance from your current credit card, which charges an annual rate of 18.6 percent, to a new credit card charging a rate of 8.2 percent. How much faster could you pay the loan off by making your planned monthly payments of$200 with the new card? What if there was a 2 percent fee charged on any balances transferred?

Select the terms from column B that match the column A descriptions.

Column A Column B

______________ 1. collectively called the auditory ossicles a. ampulla

______________ 2. sacs found within the vestibule; sites of the maculae b. ampullary cupula

______________ 3. vibrates at the same frequency as the sound waves hitting it; transmits the vibrations to the ossicles c. basilar membrane

______________ 4. fluid contained within the membranous labyrinth d. cochlear duct

______________ 5. fluid contained within the bony labyrinth e. endolymph

______________ 6. grains of calcium carbonate in the maculae f. incus (anvil)

______________ 7. location of the spiral organ g. malleus (hammer)

______________ 8. involved in equalizing the pressure in the middle ear h. otoliths

______________ 9. positioned in all three special planes i. oval window

______________ 10. gelatinous cap overlying hair cells of the crista ampullaris j. perilymph with the external air pressure

k. pharyngotympanic tube

l. round window

11. transmits the vibrations of the stapes to the fluid in the m. saccule scala vestibuli

12. hair cells of the spiral organ rest on this membrane n. semicircular ducts

13. contains the crista ampullaris o. stapes (stirrup)

14. acts as a pressure relief valve for pressure waves in the p. tectorial membrane

15. gelatinous membrane overlying in the hair cells of the spiral orqan q. tympanic membrane scala tympani

r. utricle

Which of the following levels of biological organization is correctly matched with an example?

A. a herd of bison-community

B. a spider-organ system

C. flowers and insects in a garden - organism

D. a rock garden with various plants and rocks of different sizes and population

E. a desert with little water, high heat sand, cacti, and some mammals- ecosystem

To manufacture x thousand computer chips requires fixed expenditures of 352 dollars plus 42 dollars per thousand chips. Receipts from the sale of x thousand chips amount to 130 dollars per thousand. (a) Find the linear expenditure function, E(x). (b) Find the linear receipt function, R(x). (c) For profit to be made, receipts must be greater than expenditures. How many chips must be sold to produce a profit?

Which of the following terms describes a record of all outstanding accounts and the amounts that are due?

A. daysheet

B. credit balance

C. balance sheet

D. adjustment

E. accounts receivable

Ace Corporation starts a subsidiary in a foreign country; the subsidiary has the peso as its functional currency. On January 1, Ace buys all of the subsidiary’s common stock for 20,000 pesos. On April 1, the subsidiary purchases inventory for 20,000 pesos with payment made on May 1,and sells this inventory on August 1 for 30,000 pesos, which it collects on October 1. Currency exchange rates for 1 peso are as follows:

In preparing consolidated financial statements, what translation adjustment will Ace report at > Blockquotethe end of the current year? a.$400 positive (credit). b. $600 positive (credit). c.$1,400 positive (credit). d. $1,800 positive (credit).

Which is an example of a demand account?

a) savings account

b) investment account

c) credit account (not this one)

d) checking account

find the critical value(s) and identify the rejection region(s).

A light bulb manufacturer guarantees that the mean life of a certain type of light bulb is at least 750 hours. A random sample of 25 light bulbs has a mean life of 745 hours. Assume the population is normally distributed and the population standard deviation is 60 hours. At $\alpha = 0.02$, do you have enough evidence to reject the manufacturer’s claim?

Identify the area of the body where of these endocrine structures is located.

Endocrine Gland or Organ: pineal gland

Location:_____________________________________________________

When a patient's account has a credit balance, which of the following should be circled on the daysheet and ledger?

A. payments

B. previous balance

C. debits

D. new balance

E. charges

A typical credit period for payment is:

• a. 10 days.
• b. 15 days.
• c. 30 days.
• d. 45 days.

The outstanding balance on Bill's credit card account is $3200. The bank issuing the credit card is charging$9.3 \% /$ year compounded monthly. If Bill decides to pay off this balance in equal monthly installments at the end of each month for the next 18 months, how much will be his monthly payment? What is the effective rate of interest the bank is charging Bill?

Select the account below that normally has a credit balance.

a. Cash.

b. Office Equipment.

c. Wages Payable.

d. Dividends.

e. Sales Salaries Expense.