Trenady buy a 5pound bag of potatoes there are 18 potatoes in the bag how many ounces does the bag weigh?

1 lb = 16 oz...so 5 lbs = (5 x 16) = 80 oz

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