(Using degree of operating leverage) Last year Baker-Huggy Inc. had fixed costs of $180,000 and net operating income of $31,000. If sales increase by 18 percent, by how much will the firm's NOI increase? What would happen to the firm's NOI if sales decreased by 20 percent? If sales increase by 18%, the change in the firm's NOI will be menu and round to two decimal places.) 1.. (Select from the drop-down