Question: Suppose that alpha is a double variable. Choose the value of alpha after the following statement executes: alpha = 14.0 + static_cast (15 / 2);

Suppose that alpha is a double variable. Choose the value of alpha after the following statement executes:

alpha = 14.0 + static_cast(15 / 2);

alpha = 21.0

alpha = 21.5

alpha = 22.0

alpha = 22.5

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