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. 2021 Oct 5;9:137923–137940. doi: 10.1109/ACCESS.2021.3118085

TABLE 3. Costs of the COVID-19 Supply SC’s Functions in Gas and USD.

Function Description Function Caller Transaction Cost Execution Cost Total Gas Cost( Inline graphic)
Add new Order MOH 46117 24525 70642 Inline graphic4.19
Asking for design offer Hospital 45225 23633 68858 Inline graphic4.09
Confirming Required manufacturing details RIs 50099 26523 76622 Inline graphic4.55
Asking for design approval Designer 70411 46579 116990 Inline graphic6.95
Design approval Authority 46522 24738 71260 Inline graphic4.23
Asking for digital manufacturing offers Hospital 33988 12012 46000 Inline graphic2.73
Asking for digital manufacturing offers from VI Hospital 29433 7457 35086 Inline graphic2.08
Offering digital manufacturing Digital workshop 66132 44348 110480 Inline graphic6.56
Accepting/rejecting manufacturing offer Hospital 28531 6555 35086 Inline graphic2.08
Requesting final product approval by Authority Workshop 50095 26455 76550 Inline graphic4.54
Approving/rejecting final product Authority 31212 9428 40640 Inline graphic2.41
Confirming delivery and successful operation Hospital 27109 5133 32242 Inline graphic1.91
Confirming Registration and Virtual Inventory update MOH 46130 24410 68540 Inline graphic4.07