Find the minimum, maximum, median, first quartile, and third quartile for the following data set: 9, 20, 4, 18, 4, 18, 20, 9 *

So don't take my word i'm not exactly a mathematical person but i would assume a. because while selling the soap every month you increase in sells so you would by 11 percent. the you would get the factor 0.89 which if i had to guess would be the monthly profit over 11 probably wrong tho