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Answered

1.Michelle is a sales agent. She receives a salary of ₱21,400 plus a commission of 7% on all sales. Last month, her total sales were ₱13, 220. How much did she earn for the month?

2.Olive receives a 5% commission on the first ₱10,000.00 worth of dry goods sold each week, 8% on the next ₱12,000.00 and 10% on any goods sold in excess of ₱22,000.00. If her sales amounted to ₱48,600.00, how much were her earnings?
3.Ms. Kang, a saleswoman, receives a monthly salary of ₱9,400 plus 9% commission on all sales over ₱45,000. What was her total earnings during the month if her sales amounted to ₱62,400?

Sagot :

SHINALCANTARAIN

Step-by-step explanation:

1. 7% = 0.07

Total earnings = P21,400 + (P13,220)(0.07)

= P21,400 + P925.40

= P22,325.40

2. Total = 0.05(P10,000) + 0.08(P12,000) + 0.10(P48,600 - P22,000)

= P500 + P960 + 0.10(P26,600)

= P500 + P960 + P2,660

= P4,120

3. Total = P9,400 + 0.09(P62,400 - P45,000)

= P9,400 + 0.09(P17,400)

= P9,400 + P1,566

= P10,966

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