Esther, the owner of a startup, allocates a part of the company's income for training and developing her current employees as they lack formal training on the jobs they perform. Which of the following are likely to be the results of Esther's training program? (Check all that apply.) Multiple select question. The productivity of the employees will increase. The costs of materials and equipment will be high. The turnover of the company will increase. The employees will require less supervision in the future