Pan evaporation data recorded at a certain location over a period of one week are 4.0,4.3,4.6,4.9 , 5.12, 5.18, and $6.21 \mathrm{~mm}$. If irrigation scheduling based on ratio of irrigation water (IW) to cumulative pan evaporation (CPE) is practiced, the depth of irrigation at an interval of a week for $\mathrm{IW} / \mathrm{CPE}=0.9$ is

(A) 3.60

(B) 4.41

(C) 5.59

(D) 30.88

Pan evaporation data recorded at a certain location over a period of one week are 4.0,4.3,4.6,4.9 , 5.12, 5.18, and $6.21 \mathrm{~mm}$. If irrigation scheduling based on ratio of irrigation water (IW) to cumulative pan evaporation (CPE) is practiced, the depth of irrigation at an interval of a week for $\mathrm{IW} / \mathrm{CPE}=0.9$ is

(A) 3.60

(B) 4.41

(C) 5.59

(D) 30.88

127