Two function models k and m are constructed to represent the sales of a product at a group of grocery stores. Both k t) and m (t) represent the sales of the product, in thousands of units, after t weeks for t 2. If k(t)=14-2.885 In t and m (t)=-t +14, what is the first time t that sales predicted by the logarithmic model will be 0.1 thousand units more than sales predicted by the linear model?