If a company produces 500 units of product A and 300 units of product B per day, and the profit for each unit of product A is $20 while the profit for each unit of product B is $30, how much total profit does the company make in one week?
To find the total profit made by the company in one week, we first need to calculate the daily profit from both products.

For product A:
Daily profit = Number of units * Profit per unit
                   = 500 units * $20/unit
                   = $10,000

For product B:
Daily profit = Number of units * Profit per unit
                   = 300 units * $30/unit
                   = $9,000

Now, let's add the daily profits from both products to get the total daily profit:

Total daily profit = Daily profit from product A + Daily profit from product B
                          = $10,000 + $9,000
                          = $19,000

To find the total profit for one week (7 days), we multiply the total daily profit by the number of days in a week:

Total weekly profit = Total daily profit * Days per week
                            = $19,000 * 7
                            = $133,000

So, the company makes a total profit of $133,000 in one week.