Walmart employs a special kind of enterprise system called an inter-organizational information system it calls vendor-managed inventory (vmi) to improve product flow and lower its store inventories. under this program, suppliers are responsible for managing the inventory of their products in walmart’s warehouses. suppliers are granted access to a walmart database that contains item-level sales and inventory data for their products only, which the vendors develop product demand projections using a collaborative planning, forecasting, replenishment process. each link in the supply chain is interconnected using information technology that includes a central database, store-level-point-of-sale systems, and a satellite network for fast and reliable communications. review questionsdo you think that the vmi software is off-the-shelf or proprietary software

1. ask the user how many questions are in the quiz. 2. ask the user to enter the key (that is, the correct answers). there should be one answer for each question in the quiz, and each answer should be an integer. e. g., 34 7 13 100 81 3 9 10 321 12 might be the key for a 10-question quiz. you will need to store the key in an array. 3. ask the user to enter the answers for the quiz to be graded. there needs to be one answer for each question. note that these answers do not need to be stored; each answer can simply be compared to the key as it is entered. 4. when the user has entered all of the answers to be graded, print the number correct and the percent correct. 5. add a loop so that the user can grade any number of quizzes with a single key. after the results have been printed for each quiz, ask "grade another quiz? (y/n)." note: you only have one array (the key). you are not creating a new key for each set of quiz answers.