Dreary Credit Agency processes credit applications. The labor standard at Dreary is $15 per hour, 8 hours per day (per employee). During the last pay period (10 business days), Dreary's 25 credit agents worked 1,920 hours and processed 2,500 applications. The total labor cost for the agents during this period was $29,184. What was Dreary's direct labor efficiency variance for this last pay period
Solved
Show answers
More tips
- F Food and Cooking How to Cook a Steak with Mustard Sauce? What Kind of Meat to Choose?...
- P Photography and Videography What is lens calibration and why is it needed?...
- F Family and Home Stay Warm but Don t Overheat: What is the Optimal Temperature for Your Home During Winter?...
- H Health and Medicine How to Treat the Flu: A Comprehensive Guide...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
Answers on questions: Business
- M Mathematics Lisa has a certain amount of money. she spent 39 dollars and has 3/4 of the original amount left. how do you write this equation?...
- C Chemistry What is the total number of carbon atoms in 10C4H10?...
- M Mathematics Find the set of points p such that the distance from p to a(-1,5,3) is twice the distance from p to b(6,2,-2)...
- B Biology DUE in 3 minutes!! GET THIS CORRECT PLZZ! Which is the common ancestor?...
Ответ:
Geologists use seismic waves to locate the center of an earthquake.
Geologists use data from three or more data stations to determine the location of the epicenter.
A seismograph measures the difference between the arrivals of P waves and S waves.
Explanation:
Seismic waves refer to the energy within the Earth due to sudden movement and explosions. Basically, they are the energy traveling within the Earth, and this energy cause movement, an excess of it will cause major movements, causing damage in the surface.
So, the epicenter of a earthquake is tracked using seismic waves, but this process more complex that we thought, because geologists need to track the epicenter using other data stations which offer real time information about seismic waves. Using all this data, geologist can find the epicenter faster and accurately.
There are different types of seismic waves, there's the Primary Waves or P-Waves, they are called primary because they are the first to perceive by the seismic station, they push and pull constantly, like a spring. Another type of seismic waves is The Secondary Wave or S-Waves, this is slower than the first one, this type of waves can moves mass of rocks up and down, constantly perpendicular to its direction. These two types are called body waves, and they are used by geologist to locate an earthquake.
Lastly, we have the surface waves, which only travel through the crust. In this category we have Love Waves which are the fastest, moving side to side. Also, we have the Rayleigh Waves, which are waves that roll the ground like ocean waves roll the water.
Therefore, based on these definitions, there are three correct answers, first, third and last one.