short and simple

5. Evelyn and her daughter were shopping at K-Mart. There were few shoppers in the store at the time. Evelyn spent about ten minutes in the store's women's department, where she observed no other shoppers. After Evelyn's daughter completed a purchase in another part of the store, the two women began to walk through the women's department. Evelyn, who was pushing a shopping cart, suddenly lost her balance and struggled to avoid' a fall. As she did so, her right leg struck the shopping cart and began to swell. Evelyn observed a "gob" on the floor where she had slipped. Later, a K-Mart employee said that "it looked like someone spat on the floor, like it was phlegm." Under the reasonable person standard, did K-Mart breach a duty to Evelyn by not cleaning up the gob? Assume that it could be proven that the gob was on the floor only for the ten minutes Evelyn spent in the women's department