Verification refers to $\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_.$i$.$ Validating the idea as accurate and useful.ii$.$ Possibly asking questions such as $\text{'}$ will it work?$\text{'}$ and $\text{'}$is it really a better solution?$\text{'}.$iii. Possibly conducting experiments, running simulations and test marketing a product or service.$*$A$.$ i onlyB. i and iiC. ii and iiiD. i$,$ ii and iii