Gamma Ltd. produces heating pans. Over the last one year, company is observing that their sales are decreasing and as per customers' complaint, quality of their pans is not as good as the quality of their competitor's product. The company found that the cause of poor quality is obsolete machinery. According to the information given above, what corrective action should be taken by the company?

Modify existing process Repair or replace the existing machinery Change quality of material Undertake technology upgradation of machinery

Undertake technology upgradation of machinery

The company should upgrade their technology in order to improve the product quality.