Parts Sales: Core Deposits and Return Credits

Parts Sales: Core Deposits and Return Credits

Original quantitative topic practice in English. All 24 questions are included in a shuffled order. Each question supplies its own data and model assumptions; use only those assumptions. Choose one answer. Practice target: 20/24, not an official examination pass mark. Keep full intermediate precision. These exercises cover the calculation scope in the title; they do not constitute a full Red Seal examination, trade qualification, site design or operating specification.
1 of 24
Sell 18 remanufactured units at a base price of $210 plus a $50 refundable core deposit per unit. No tax applies in this exercise. The customer returns 13 old cores; 2 fail the stated return conditions. Each accepted core earns the full deposit back. Rejected cores earn no credit. Calculate the deposit amount not yet refunded in dollars. Keep intermediate values unrounded; round the final answer to 2 decimal places if needed.