The following information offers data for the pairs of shoes produced and the cost incurred by Sweet Laces Inc. for the year $2023.$

Pair of shoes produced: $260,000$

Direct labor cost incurred: $$80,000$

Energy cost incurred: $$9,500$

Raw material cost incurred: $$45,000$

The productivity of Sweet Laces Inc. for $2023,$ based on the given data, is $$

$2\mathrm{.}00$ pairs$/$USD

$0\mathrm{.}99$ pairs$/$USD

$2\mathrm{.}45$ pairs$/$USD

$1\mathrm{.}93$ pairs$/$US