powerglare
New member
- Joined
- Oct 27, 2020
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1. A company determines that the profit from selling ? units of an item is given by ?(?) = 0.0003?^2 + 5?. Find the marginal profit for 40 units sold and interpret its meaning in the context of the problem.
2. A small business has 200 scooters to rent If ? scooters are rented, the monthly profit is ?(?) = −5?^2 + 1800? − 60000. How many scooters need to be rented to maximize profit?
3. A company sells 1500 items per month at a price of $15 each. It is predicted that the monthly sales will increase by 125 items for each $0.30 reduction in price. Find the demand function. How many units must they sell to maximize revenue? What is the maximum revenue?
4. If the cost function is ?(?) = 3?^2 + 5? + 12, what is the minimum average cost?
2. A small business has 200 scooters to rent If ? scooters are rented, the monthly profit is ?(?) = −5?^2 + 1800? − 60000. How many scooters need to be rented to maximize profit?
3. A company sells 1500 items per month at a price of $15 each. It is predicted that the monthly sales will increase by 125 items for each $0.30 reduction in price. Find the demand function. How many units must they sell to maximize revenue? What is the maximum revenue?
4. If the cost function is ?(?) = 3?^2 + 5? + 12, what is the minimum average cost?