I could like to get the total amount by multiplying 'Charge_Amount' and 'Charge_Quantity.' The 'Charge_Amount' is DOLLAR21.2 and the 'Charge_Quantity' is Best12. My code is shown below. However, I didn't see any total_cost. Please help.
Format Total_Cost DOLLAR30.2;
Total_Cost=Charge_Amount*Charge_Quantity;
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