Companies must use the IRC's ________ test to determine whether individuals are employees or independent contractors

Given the following data, if MAD = 1.25, determine what the actual demand must have been in period 2 (A2)

Time Period Actual (A) Forecast (F) 1 2 3 1 2 A2 = ? 4 - 3 6 5 1 4 4 6 2

Which of the following defines an Ito process?

A. A process where the drift is non-constant and can be stochastic B. A process where the coefficient of dz is non-constant and can be stochastic C. A process where either the drift or the coefficient of dz or both are non-constant and can be stochastic D. A process where proportional changes follow a generalized Wiener process