Final answer:
Sam earns a 6.5% commission on his sales. The calculations are done by multiplying the sale amount by 0.065, yielding commissions of $9.94 for a $152.88 sale, $28.71 for a $441.70 sale, $40.14 for a $617.50 sale, and $401.38 for a $6175.00 sale.
Step-by-step explanation:
Sam earns a 6.5% commission on his sales. To calculate his earnings for each sale, we need to calculate 6.5% of each sale amount.
- a. $152.88: 6.5% of $152.88 is calculated by multiplying 152.88 by 0.065 (which is the decimal form of 6.5%). So the commission is $152.88 × 0.065 which equals $9.94.
- b. $441.70: 6.5% of $441.70 is calculated as $441.70 × 0.065 which comes to $28.71.
- c. $617.50: 6.5% of $617.50 is $617.50 × 0.065 which equals $40.14.
- d. $6175.00: 6.5% of $6175.00 is $6175.00 × 0.065 which gives us $401.38.
Therefore, Sam earns commissions of $9.94, $28.71, $40.14, and $401.38 on the respective sales amounts provided.