LB Limited is a price taker in a perfectly competitive market. It produces and sells canned spices. The following information is available for the company: Current output 5000 units Current market price $3 Total cost $25,000 Marginal cost $3 Total variable cost $20,000 What is the best action for LB limited? a) Operating in the short run and in the long run b) Increase output in the short run and in the long run c) Shut down in the short run and exit in the long run d) Shut down in the short run and produce in the long run e) Reduce output in the short run and increase output in the long run