Blockchain and the Future of Business Data Analytics 91 Problem 1: Each pair of partner nodes can execute a specific kind of smart contract. On this blockchain, partners can execute supply, transfer, or sales contracts. The gear next to arrow a indicates that supplier Right Wrists and Build-4- You Corporation can transact with each other using a supply smart contract. Fill in the small boxes on the diagram to indicate what kind of smart contract each pair of partners can execute (supply, transfer, or sale). Smartify Joins a Blockchain Smartify - Software Right Wrists Installation Evolve Watch (supplier - watch hands) (smartity team installs proprietary (customer) Softwareionto smart watches Touchless Glass Build-4-You Corporation Smartity - Quality Assurance (supplier . glass (manufacturer - assembles smart touchscreens) (QA) TechFlex watches) (smartly team tests smart watches for (customer) quality assurance) TechChips C (supplier Smartify - Warehouse Smart Ready microprocessors) (smartify finished goods warehouse to (customer) store, deliver, and fulfill sales orders) Peer Nodes Channels Smart Contracts rightwrists supply rightwrists touchlessglass b supply-touchlessglass supply techchips supply-techchips bund4 you d transfer-in-process transfer installation transfer-testing gatesting f transfer-finished-goods sales warehouse sales-evolvewatch evolvewatch sales-techfex techflex sales-smartready smartready