Gibson Valves produces cast bronze valves on an assembly line, currently producing $1600$ valves per shift. If the production is increased to $1800$ valves per shift, labor productivity will increase by:

Group of answer choices

$3\mathrm{.}13\%$

$88\mathrm{.}89\%.$

$12\mathrm{.}50\%.$

$1\mathrm{.}25\%.$

$112\mathrm{.}50\%.$