On a separate sheet of paper, write the letter of the key term that best matches each definition below. total fixed costs

$$\begin{matrix} \text{a. change in quantity supplied} & \text{ g. production function }\\ \text{b. diminishing returns } & \text{h. Law of Supply }\\ \text{c. fixed costs } & \text{ i. total cost }\\ \text{d. marginal analysis } & \text{ j. change in supply }\\ \text{e. marginal product } & \text{k. overhead }\\ \text{f. marginal revenue } & \text{ l. total product}\\ \end{matrix}$$

Recommend what nutrients a vegetarian should add to his or her diet.

Using a separate sheet of graph paper, plot the solution sets to the following equations and inequalities: a. $x-y=10$ b. $x-y<10$ c. $y>x-10$ d. $y \geq x$ e. $x \geq y$ f. y = 5 g. y < 5 h. $x \geq 5$ i. $y \neq 1$ j. x = 0 k. x > 0 l. y < 0 m. $x^{2}-y=0$ n. $x^{2}+y^{2}>0$ o. $x y \leq 0$ Which ofthe inequalities in this exercise are linear inequalities?

Your friend tells you, “My boyfriend is a star athlete. He couldn’t be infected with HIV.” What could you tell your friend?

You are fencing a rectangular puppy kennel with 25 ft of fence. The side of the kennel against your house does not need a fence. This side is 9 ft long. Find the dimensions of the kennel.

On a separate sheet of paper, explain the following term by using it correctly in a sentence. autarky

Suppose you manage a Pizza Place restaurant. Identify the missing amount for each situation:

$$\begin{matrix} \quad & \text{Total Assets } & \text{=} & \text{Total Liabilities } & \text{ +} & \text{Stockholders’ Equity }\\ \text{a.} & \text{\$ ?} & \quad & \text{\$150,000} & \quad & \text{\$150,000 }\\ \text{b.} & \text{280,00} & \quad & \text{ 110,000 } & \quad & \text{?}\\ \text{c.} & \text{210,000} & \quad & \text{?} & \quad & \text{ 160,000}\\ \end{matrix}$$

Describe how fetal cartilage becomes bone.

Name the major mountain ranges in the Eastern Mediterranean.

Consider the following independent situations: 1. John Smith is the petty-cash custodian. John approves all requests for payment out of the $200 fund, which is replenished at the end of each month. At the end of each month, John submits a list of all accounts and amounts to be charged, and a check is written to him for the total amount. John is the only person ever to tally the fund. 2. All of the company's cash disbursements are made by check. Each check must be supported by an approved voucher, which is in turn supported by the appropriate invoice and, for purchases, a receiving document. The vouchers are approved by Dean Leiser, the chief accountant, after reviewing the supporting documentation. Betty Hanson prepares the checks for Leiser's signature. Leiser also maintains the company's check register (the cash disbursements journal) and reconciles the bank account at the end of each month. 3. Fran Jones opens the company's mail and lists all checks and cash received from customers. A copy of the list is sent to Jerry McDonald who maintains the general ledger accounts. Fran prepares and makes the daily deposit at the bank. Fran also maintains the subsidiary ledger for accounts receivable, which is used to generate monthly statements to customers. Write a memo to your instructor indicating the apparent internal control weaknesses and suggest alternative procedures to eliminate the weaknesses.

Why is task lighting useful in the kitchen?

A bag of sugar has a mass of 2.26 kg. What is its weight in newtons on the moon, where the acceleration due to gravity is one-sixth of that on Earth? (Hint: On Earth, $g=9.8 \mathrm{m} / \mathrm{s}^{2}$.)

A diner got a cherry pit in his mouth while eating. What should he do?

An ad for a dietary supplement says a product builds muscle mass and improves athletic performance. Why should you approach such claims with skepticism? Explain your answer.