Final answer:
To calculate the projected operating income, subtract the total variable costs and the total fixed costs from the sales.
Step-by-step explanation:
To calculate the projected operating income, we first need to calculate the total variable costs, which are 60% of the sales. Since the sales are $1,450,000, the total variable costs would be 60% of $1,450,000, which is $870,000.
Next, we can calculate the total fixed costs, which are given as $450,000.
Finally, we subtract the total variable costs and the total fixed costs from the sales to find the projected operating income. In this case, the projected operating income would be $1,450,000 - $870,000 - $450,000 = $130,000.