The demand functions for two products are given below. P₁, P2, 91, and 92 are the prices (in dollars) and quantities for products 1 and 2. 91 = 1200-2p1 - 5p2 92 = 1300 - 5p1-3p2 What is the quantity demanded for each when the price for product 1 is $30 per item and the price for product 2 is $10 per item? Demand for product 1: Demand for product 2: Are these two products complementary goods or substitute goods? Select an answer

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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### Demand Functions for Two Products

The demand functions for two products are given below, where \( p_1 \), \( p_2 \), \( q_1 \), and \( q_2 \) represent the prices (in dollars) and quantities for products 1 and 2.

\[
\begin{cases}
q_1 = 1200 - 2p_1 - 5p_2 \\
q_2 = 1300 - 5p_1 - 3p_2
\end{cases}
\]

### Quantity Demanded

#### Given Prices:
- Price for product 1 (\( p_1 \)) = $30 per item
- Price for product 2 (\( p_2 \)) = $10 per item

#### Determine the Quantity Demanded:
- **Demand for product 1**:
\[
q_1 = 1200 - 2(30) - 5(10)
\]
- **Demand for product 2**:
\[
q_2 = 1300 - 5(30) - 3(10)
\]

#### Are these two products complementary goods or substitute goods?
Select the appropriate option from the dropdown provided.

### Explanation of Results

To complete the form, calculate the exact quantities demanded by substituting the given prices into the respective demand equations. Then, analyze whether the signs of the cross-price coefficients indicate complementary or substitute goods.
Transcribed Image Text:### Demand Functions for Two Products The demand functions for two products are given below, where \( p_1 \), \( p_2 \), \( q_1 \), and \( q_2 \) represent the prices (in dollars) and quantities for products 1 and 2. \[ \begin{cases} q_1 = 1200 - 2p_1 - 5p_2 \\ q_2 = 1300 - 5p_1 - 3p_2 \end{cases} \] ### Quantity Demanded #### Given Prices: - Price for product 1 (\( p_1 \)) = $30 per item - Price for product 2 (\( p_2 \)) = $10 per item #### Determine the Quantity Demanded: - **Demand for product 1**: \[ q_1 = 1200 - 2(30) - 5(10) \] - **Demand for product 2**: \[ q_2 = 1300 - 5(30) - 3(10) \] #### Are these two products complementary goods or substitute goods? Select the appropriate option from the dropdown provided. ### Explanation of Results To complete the form, calculate the exact quantities demanded by substituting the given prices into the respective demand equations. Then, analyze whether the signs of the cross-price coefficients indicate complementary or substitute goods.
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