The phrase "a viable and acceptable" is correct and usable in written English.
It can be used when discussing options, solutions, or proposals that are both practical and suitable for a given context.
Example: "After reviewing the options, we concluded that the proposed plan is a viable and acceptable solution to the problem."
Alternatives: "a feasible and appropriate" or "a practical and suitable".
In fact, Crosby set out 10 principles (pdf) for a viable and acceptable ID scheme, all of which are broken by the Home Office's model.
Violence from both sides is not a viable and acceptable way forward.
He said: "Previous attempts to work with the owner to bring about a viable and acceptable scheme for this site have failed".
Is doing explicit films to pay the bills now seen as a viable and acceptable option?
The results are promising and suggest that intensive CT-PTSD is a viable and acceptable treatment that warrants further evaluations in randomized controlled trials.
If a very brief smoking-reduction intervention is demonstrated to have a positive impact on long-term smoking cessation, this strategy has the potential to be a viable and acceptable approach that could be used widely in China and elsewhere.
The low rate of drop out (7.7%) and high compliance with the CBM-I further suggests that it could be developed as a potentially viable and acceptable treatment option.
Therefore in this study, an accelerometer has been used as a viable, practical and acceptable alternative.
NPV Decision Rule: If NPV ≥ 0 then investment in a strategy is considered viable and acceptable.
To make vehicular networks viable and acceptable to consumers, we have to design secure protocols that satisfy the requirements of the vehicular safety applications.
Moreover it sets out the quality requirements of potable and nonpotable (irrigation) water and design criteria for designing and sizing of water intake facilities, distribution systems, service reservoirs (including high level tanks) and pumping stations for residential areas in methods that are technically and economically viable and acceptable.
