Which of the following illustrate improvements in productivity? Select the two correct answers. (1 point) After adopting a new typing strategy, a data scientist is able to provide more data services to clients.
After hiring an additional employee, a factory manager has seen a large increase in factory output.
O A restaurant purchases more food ingredients, resulting in a larger quantity of meals available to customers.
O A nurse decides to work overtime, increasing the quantity of patient care services she is able to provide.
After practicing at home, a dishwasher has doubled the number of dishes he can wash in a single shift.

T-comm makes a variety of products. it is organized in two divisions, north and south. the managers for each division are paid, in part, based on the financial performance of their divisions. the south division normally sells to outside customers but, on occasion, also sells to the north division. when it does, corporate policy states that the price must be cost plus 20 percent to ensure a "fair" return to the selling division. south received an order from north for 300 units. south's planned output for the year had been 1,200 units before north's order. south's capacity is 1,500 units per year. the costs for producing those 1,200 units follow