Drehex Corporation needs to hire an engineer to develop a prototype for a project. The company asks each engineer to provide a cost and time estimate for the work. Each bid is shown in the table. A 3-column table with 4 rows. Column 1 has entries Camilla, John, Nora, Oracio. Column 2 is labeled Cost per Hour with entries 40 dollars, 30 dollars, 20 dollars, 15 dollars. Column 3 is labeled Time to Complete Job with entries 20 hours, 30 hours, 40 hours, 50 hours. Which engineer would be the most cost- effective for the project? Camilla John Nora Oracio

Answer is :
ORACIO

he made 11 calls in one day

as we know our atmosphere or air have different levels. every level has other gasses, and every gas has another permeability. when the light comes from lower permeability to higher permeability, it changes its direction. so that means that when the light comes from the moon to the earth, it changes it's direction many more times. it basically means that the shape of the light part of the moon is changed on the earth.

hope this ! this is not copied! search it up, it's free of plagiarism!

the rearrangement of particles in a physical change. hope this