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Table 2.6.6Marketing costs analysis 1996, an analysis of recruitment and marketing costs for each membership category over aten-year period(------------------------Based on a continual ten-year membership------------------------)MembershipRecruitmentWelcomeTotalCost of ‘Birds’Cost ofCost ofTotal costs of ten-Approx. incomeROItypecostpackR. cost‘Birdlife’*renewalyear membershipover ten years(0.96p×40)(0.40p×60)(0.54p×10)(Membership feeat 1996 rates×10)Single£35.41£4.06£39.47£38.40£5.40£83.27£2202.6Joint£35.41£4.06£39.47£38.40£5.40£83.27£2703.2Family£35.41£4.06 + 1.61£41.08£38.40£24.00£5.40£108.88£3202.8Fellow£35.41£5.40£40.81£38.40£5.40£84.61£4505.0Concessionary**none£4.06£4.06£38.40£5.40£47.86£1202.5*’Birdlife’ is exclusive to family memberships; **The RSPB do not actively seek to advertise concessionary/subsidized memberships and no money is spent on tryingto recruit them.The marketing costs analysis assumes: an average membership of ten years; that recruitment costs are constant over this time; reminder costs areincorporated into renewal costs; legacies and donations are not taken into account; subscriptions and all other costs are at current rates (1996);advertising andadministrative costs are included in recruitment costs as an average.