A company produces $1,250$ bicycles in one week. The labor used to make the bicycles was $560$ hours. The next week, output was $1,300$ bicycles using $600$ hours. What was the change in labor productivity? Choose the closest answer.

a$.$ Increased by $3\mathrm{.}0\%$

b$.$ Decreased by $2\mathrm{.}9\%$

c$.$ Decreased by $7\mathrm{.}1\%$

d$.$ Increased by $4\mathrm{.}0\%$