Rahim is a fast worker. He prides himself in being able to understand instructions quickly and apply them in way that achieve results.Recenty, he was given a work assignment to put together a mock up for an existing client of his form. He gets right to work and is very pleased at the quickness of his turnaround time. However, to his dismay, the client let him know that this mock up did not meet expectations.From this example, it would appear that Rahim's effort wasO a$.$ Not enough information to make a determinationOb. Neither effective nor effectiveO c$.$ Efficient but not effective O d$.$ Effective but not efficient O e$.$ Both efficient and effective