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A void function named getInventory is passed four int variables named beginInv, sales, purchases, and endInv....

A void function named getInventory is passed four int variables named beginInv, sales, purchases, and endInv. The function’s task is to calculate the ending inventory, using the beginning inventory, sales, and purchase amounts passed to the function. The function should store the result in the endInv variable. Which of the following function headers is correct?

a. void getInventory(int b, int s, int p, int &e)

b. void getInventory(int b, int s, int p, int e)

c. void getInventory(int &b, int &s, int &p, int e)

d. void getInventory(&int b, &int s, &int p, &int e)

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Answer #1

Answer)
b. void getInventory(int b, int s, int p, int e)
is the correct option.

The variables b, s, p and e will represent the values which will be passed into the function getInventory which are variables beginInv, sales, purchases, and endInv respectively. The above function header is thus correct in this regard.

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