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Write code using nested Try/Catch blocks where you will store data from text boxes named QuantityTextBox and PriceTextBox into variables named QuantityInteger and PriceDecimal.Handle any exceptions by displaying a message in a message box if the text boxes do not contain valid data.
Pure Monopoly
A market structure where a single firm is the sole producer of a product or service with no close substitutes.
Small Town
A community with a small population, typically larger than a village but smaller than a city.
Foreign Exchange
The exchange of one currency for another or the conversion of one currency into another currency.
Imperfectly Competitive
A market structure where not all participants have equal ability to influence prices, with variations in products and control.
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