24 men can complete _______% of the whole work in 12 days working 10 hours in a day. 30 men working 8 hours in a daycan complete 30% of the whole work in _______ days.
The values given in which of the following options will fill the blanks in the same order in which is it given to make the above statement true:
A. 36, 10
B. 50, 8
C. 60, 6
D. 40, 12