All of the following are real-life examples of hospitality firms using it to get a competitive advantage, except: mcdonald's happy meal american airlines' sabre fed x's powership walmart's supply chain management technology

The answer is: McDonald´s Happy Meal

Explanation:

McDonald´s Happy Meals are available since 1979, and they have nothing to do with IT (Information Technology) it´s just a different product focused on kids.

While SABRE is a computer reservation system for flight travel developed by American Airlines. FedEx Powership is an eBusiness tool for automating shipping processes.   Walmart´s supply chain management technology utilizes high tech processes and perpetual inventory systems.

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"we first find value of tax in dollars.

the difference between the two prices   is: 23. 54 - 22 = 1.54

therefore the sales tax in dollars is 1.54

the tax % will be   (amount of tax / original cost price ) × 100

(1.54 / 22) × 100  → (0.07) × 100 =   7

so the tax rate is 7%

we can double check the answer.

7 % of 22   → (7/100) × 22 → 0.07 × 22 = 1.54

22 + 1.54 = 23.54"

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