thats all the question says

If a company invests in production improvement option that will boost labor productivity by 50%, while its annual depreciation costs will rise by an amount equal to 10% of the investment costs associated with installing option D, it is accurate to say that its labor costs per pair produced will decline by a greater amount per pair produced at a production facility with 6 million pairs of capacity that at a facility with 3 million pairs of capacity. O at whichever company production facility that has the lowest level of labor productivity. O from $5.71 per pair to $3.81 for a production facility in Latin America that currently has labor productivity of 3,500 pairs per worker and total regular compasation (which does not include overtime pay) of $20,000 annually. O from $9.00 per pair to $4.50 for a production facility in North America that currently has labor productivity of 5,000 pairs per worker and total regular compensation (which does not include overtime pay) of $45,000 annually. O by the greatest amount per pair produced at the company's production facility having the lowest level of total regular compensation (which d Include the use of overtime)