Input of labor: 0; 1; 2; 3; 4; 5; 6; 7

Total product: 0; 20; 50; 80; 105; 125; 140; 150
In the above table, the average product for 5 units of labor is

The average product for 5 units of labor can be calculated by dividing the total product (125) by the number of units of labor (5):

Average product = Total product / Number of units of labor
Average product = 125 / 5

Therefore, the average product for 5 units of labor is 25.