If 9 ATP and 6 NADPH are utilized for photosynthetic carbon assimilation through Calvin cycle, what would be the ratio of Erythrose 4-phosphate, xylulose 5-phosphate and Ribulose 5-phosphate molecules formed as intermediates in regeneration phase of Calvin cycle?

Question

$\begin {array} {1 1} (1)\;3 : 1: 2 & \quad (2)\;2:2:1 \\ (3)\;2:3:1 & \quad (4)\;1:2:3 \end {array}$