Company X is a manufacturer of AA batteries. Consider lifetimes (in hours) of AA batteries when put in constant use, i.e., keeping flashlight 'on' till the battery dies. Recently, with advancement in technology, other companies manufacturing AA batteries claim that the lifetime of AA battery is significantly greater than the ones manufactured by company X. This motivated company X to investigate several quality characteristics for AA batteries. The objectives of the investigation are as follows: I. Figuring out if indeed the lifetime ofAA battery manufactured by company X is less than their friendly competitor, company Y, who is ready to help company X by sharing process data ll. Identifying the action items to be carried out if indeed the lifetimes of the batteries manufactured by company X are significantly lesser than the ones manufactured by company Y lll. Verifying whether the manufacturing process is in control and capable IV. Devising a single acceptance sampling plan before releasing any battery lot for sale to