Step 1 :Given the values for Y, G, I, X, and mpc: Y = 150, G = 10, I = 10, and X = 10.
Step 2 :Calculate the consumption burden using the formula: Consumption Burden = Y - G - I - X.
Step 3 :Plug the given values into the formula: Consumption Burden = 150 - 10 - 10 - 10.
Step 4 :Calculate the consumption burden: Consumption Burden = 120.
Step 5 :\(\boxed{120}\) is the final answer.