We created three "bins" of treatments, sorted according to their health benefit per dollar of spending.
Miles are based on length of cruise and are earned per cabin; only one person can benefit per booking.
With estimates of costs and benefits, maps of marginal environmental benefit per dollar expended can be constructed.
Among food waste mitigation strategies, by far, the greater climate benefit per ton comes from avoiding unnecessary food production.
Many people would interpret the prime minister's statement to compare the ultimate benefit per dollar of tax revenue given up in the shorter term.
And the American Recovery and Reinvestment Act, passed last winter, raised the average monthly food stamp benefit per person by about 17percentto to $133.
While at the Met, Mr. Bac caloni gave many benefit per formances and was in demand for children's matinees of comic operas.
We also upped the food, drink and clothing costs, to a total of £600 a month, and included the £1,752 of child benefit per year our couple are entitled to (they are not entitled to any tax credits).
While migrants fostered the growth of gross domestic product, the committee said, most of this was swallowed up by their own consumption, so the net benefit per head to people already living here was barely measurable.
Capping benefit per household at £26,000 a year – the median, or mid-point, post-tax household income, the average figure being £38,547 – might strike him as reasonable.
