Tender &
Evaluation
Stage 1
$t_{\text{response}}$
Responsiveness
$B_{1}, B_{2}, \dots, B_{n}$
$\text{Min Offered} \ / \ \text{Win Rate}$
Purchase Order
Issued
Stage 3
Delivery &
Receiving Logs
Stage 4
$\text{On-time} \ / \ \text{Late}$
$\text{OK} \ / \ \text{Reject}$
Delivery Rate
Quality Rate
Unified
Scorecard
Quarterly rollup
$\text{Grade} \in \{\text{A}, \text{B}, \text{C}, \text{F}\}$