You are given the following information.

Maximum capacity $($labor hours$)$: $300$ hours per week

Effective capacity ratio: $80\%$

Actual time worked: $213$ hours per week over the last two weeks

On$-$time delivery $\%$: $77\mathrm{.}5$ percent of the jobs are being completed on time

Calculate the effective capacity and actual utilization.

Do we need to add more capacity?