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I need help with this question Consider the program structure shown in the figure ? Also consider the following calling sequence: MAIN declaration of x

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I need help with this question

Consider the program structure shown in the figure ? Also consider the following calling sequence: MAIN declaration of x - declaration of x call SUB2 SUB1 MAIN calls SUB1 SUB1 calls SUB SUB2 uses x SUB2 - reference to x For static scoping, the reference for x used in SUB2 is: call SUB1 For dynamic scoping, the reference for x used in SUB2 is

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