If the saturated density of a given soil is 2.1 t/m2, then the total stress (T in t/m2) and the effective stress (E in t/m2) of a saturated soil stratum at depth of 4 m will be
1
T - 4.4, E - 2.4
2
T - 5.4, E - 3.4
3
T - 7.4, E - 4.0
4
T - 8.4, E - 4.4