Derivation
The total value of solid inputs were derived as follows:
1) Total Value of Purchased Solid Inputs = Number of Units Used or Applied x Price per Local Unit
2) Total Value of Own Produced/Received Solid Inputs = Number of Units Used or Applied x Prevailing Price per Local Unit
3) Total Value of Discounted Solid Inputs = (Number of Units Used or Applied x Price per Local Unit) - [ ( Number of Units Used or Applied x Price per Local Unit) x (Discount Rate / 100) ]