Table 3.
(A) | (B) | (A)*(B)*308 = (C) | (D) | (E) | Σ(C)*(E)*365.25 = (F) | Σ(D)*(E)*365.25 = (G) | |
---|---|---|---|---|---|---|---|
Age group end-point |
Daily work hours |
Production profile |
Daily production (calories) |
Daily consumption (calories) |
nLx | Cumulative production (calories) |
Cumulative consumption (calories) |
1 | 0.0 | 0.00 | 0 | 1043 | 0.92 | 0 | 351542 |
4 | 0.0 | 0.00 | 0 | 1344 | 2.57 | 0 | 1613766 |
7 | 2.1 | 0.47 | 302 | 1344 | 2.47 | 271875 | 2823863 |
10 | 8.1 | 0.58 | 1459 | 1140 | 2.42 | 1559110 | 3829655 |
13 | 6.6 | 0.71 | 1453 | 1399 | 2.39 | 2826168 | 5049755 |
16 | 9.8 | 0.86 | 2597 | 1567 | 2.36 | 5067057 | 6401801 |
22 | 8.7 | 0.91 | 2436 | 1598 | 4.63 | 9185630 | 9102208 |
25 | 9.6 | 0.95 | 2800 | 1598 | 2.26 | 11391141 | 10420435 |
30 | 9.6 | 0.95 | 2800 | 1598 | 3.67 | 14977218 | 12563821 |
35 | 9.6 | 0.95 | 2800 | 1598 | 3.55 | 18438240 | 14632463 |
40 | 9.6 | 0.95 | 2800 | 1598 | 3.41 | 21763226 | 16619796 |
45 | 9.6 | 0.95 | 2800 | 1598 | 3.26 | 24941943 | 18519705 |
50 | 9.6 | 0.95 | 2800 | 1598 | 3.09 | 27961604 | 20324547 |
55 | 9.6 | 0.95 | 2800 | 1598 | 2.90 | 30793127 | 22016939 |
60 | 9.6 | 0.95 | 2800 | 1598 | 2.66 | 33390189 | 23569195 |
Notes:
Production profile is PHigh and consumption profile is CLow
Daily production and consumption values apply to the middle of the age range for the row
Bolded values in columns (C) and (D) indicate the age by which crossover has occurred: 7.8
We multiply production by 308, which comes from Tables 2, because it is the average number of calories produced by an adult in one hour
Cumulative production and consumption values are achieved at the end of the age range for the row
Bolded values in columns (F) and (G) indicate the age by which breakeven has occurred: 21.6