Scientific research corporation has offices in Boston and Chicago. The number of employees at each office is shown in the following table. There are 22 Vice Presidents to be apportioned between the offices

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.