The factory where you work builds children's wagons. In order to make each wagon the following bolts are needed:

Four 4 mm bolts per part Six 5 mm bolts per part Ten 8 mm bolts per part

The schedule for the next two weeks is to build 20 wagons per shift, Monday through Friday. There are two shifts. How many bolts must your company order to support the production of the wagon?

A. 200

B. 400

C. 2000

D. 4000

E. 10,000

On the cardiac ward of a local hospital, there are 7 nursing assistants. The seven assistants have 7, 8, 5, 9, 10, 10, and 14 patients, respectively, that they assist. What is the average number of patients per nursing assistant?

A. 6

B. 7

C. 8

D. 9

E. 10

You are completing a job order on a vehicle in which a number of parts were replaced. In addition to the parts, the customer will also be charged for labor. The prices are listed below. A 7% sales tax must also be added to the parts order. What is the customer's total bill if he receives a 10% senior citizen discount on the price of the parts (before tax)?

A. $226.26

B. $246.78

C. $256.26

D. $366.78

E. $375.18

A plumber orders copper tubing for a sink. Tubing comes in lengths of 10.5 feet. He orders two lengths and uses all but 3.5 feet. How many feet of tubing did the plumber use?

A. 21 feet

B. 17.5 feet

C. 14 feet

D. 7 feet

E. 3.5 feet

You have been asked to resurface the floor shown below. It is a rectangle with a semicircle at one end. What is the area of the floor?

A. Option A

B. Option B

C. Option C

D. Option D

E. Option E