Which of the following describes how forecasting customer demand has an impact on the work design? Group of answer choices Customer demand (volume) will determine summed work task time which leads to the converse of tasks at each work center without a cumulative effect. As demand increases proportionally with respect to variety, work centers generally can out-perform the competition. Customer demand (variety) will determine cumulative task time which leads to the inverse of tasks at each work center without a summed cumulative effect. As demand decreases and variety increases, work centers generally can perform more tasks. Customer demand (variety) will determine total task time which leads to the sum of tasks at each work center with a cumulative effect. As demand accumulates, work centers generally can perform less tasks. Customer demand (volume) will determine cycle time which determines the sum of tasks at each work center with an inverse effect. As demand decreases, work centers generally can perform more tasks