er 4 & 5 Assessment i Saved When a firm chooses to shutdown, it is 21 Multiple Choice 00:46:40 eBook making a poor decision because it should always produce where marginal cost equals marginal revenue. making a poor decision because it should always produce where average costs exceed average revenue. O making a good decision as long as the price it is getting is less than its average total costs. making a good decision as long as the price it is getting is less than its average variable costs. Ac Graw