I need help finding the F value

In a completely randomized design, 12 experimental units were used for the first treatment, 15 for the second treatment, and 20 for the third treatment. Complete the following analysis of variance (to 2 decimals, if necessary). If the answer is zero enter "0". Source of Variation Sum of Squares Degrees of Freedom Mean Square F p-value Treatments 1,400 2 700 1.61 X 0 Error 500 44 11.37 Total 1,900 46 At a .05 level of significance, is there a significant difference between the treatments? The p-value is less than .01 What is your conclusion? Cannot conclude that the means of the three treatments are equal v