15. The students in McKayla's class got to choose between a field trip to the natural history museum or to the ancient Indian burial grounds. Of the 28 students, the exact same numbers were in favor of each field trip destination. This is a _?_ to 1 ratio A 2
B 28
C 14
D 1​

There are a total sales of 2,000 dollars on monday on tuesday sales dropped 10% on wednesday sales dropped another 20% compared with tuesday from wednesday to thursday sales increases by an equal amount to 25% of monday total sales what is the net change in dollars on total sales from monday to tuesday