Which of the following skill implies the ability to solve problems in ways that will benefit the enterprise?

Design of course but technical also helps.

Never under estimate the Conceptual Skills along with Design in solving the problems. 

You are right Mr. Vinod, "design" is that skill. But I think all other skills can be used together for bringing the benefit to all members of enterprise - from top to down.

Answer is option _________________a

(a)

Design skill implies the ability to solve problems in ways that will benefit the enterprise.

(a) >>>>>>>>>>>>>>>Design

Very accurate answe.

  (a) Design &  (e) Administrative.

(a)

>>>>>>>>>>>>>>>>>>>>>>>>>Design

A&E .........................................................................................