please answer the question 11, 12 and 13

The rofers to small forcasting errors at the end of supply chain causing massive forecasting ecror farther up the supply chain. QUESTION 12 To make a loan decision (i.e. whether a loan should be approved or not), a manager in a bank may use a program that uses data association discovery sequence discovery clustering classification QUESTION 13 toois offer the ability to perform complex mutidimensional queries. Fne the innlhar nrece AIT+F1n (pol nr AIT+FN+Fin aMarl