单选题Evaluate this SQL statement: SELECT e.employee_id, (.15* e.salary) + (.5 * e.commission_pct) + (s.sales_amount * (.35 * e.bonus)) AS CALC_VALUE FROM employees e, sales s WHERE e.employee_id = s.emp_id; What will happen if you remove all the parentheses from the calculation?（）AThe value displayed in the CALC_VALUE column will be lower.BThe value displayed in the CALC_VALUE column will be higher.CThere will be no difference in the value displayed in the CALC_VALUE column.DAn error will be reported.
单选题
Evaluate this SQL statement: SELECT e.employee_id, (.15* e.salary) + (.5 * e.commission_pct) + (s.sales_amount * (.35 * e.bonus)) AS CALC_VALUE FROM employees e, sales s WHERE e.employee_id = s.emp_id; What will happen if you remove all the parentheses from the calculation?（）
A
The value displayed in the CALC_VALUE column will be lower.
B
The value displayed in the CALC_VALUE column will be higher.
C
There will be no difference in the value displayed in the CALC_VALUE column.
D
An error will be reported.
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