1-21 Key success factors. Dalworth Construction Company provides construction services for major projects. Managers at the company believe that construction is a people-management business, and they list the following as factors critical to their success: a. Hire external consultants to implement six sigma principles in the company for sustainable quality improvement. b. Take steps to increase employee morale and motivation by applying motivational models so that overall employee productivity increases. C. Benchmark company's total costs of projects with its major competitors so that errors and wastages are minimized. d. Carry out a training need analysis of the existing employees and train them accordingly. e. Use modern tools and machineries so that cost of construction goes down and overall quality improves. Required: Match each of the above factors to the key success factors that are important to managers. Cost and efficiency Quality Time Innovation Sustainability