A, B, C and D can do a piece of work separately in 30 days, 33 days, 36 days and 44 days, respectively. In how many days can A and B together complete the work, if A and B together are assisted by C and D on alternate two-two days starting with C for first two days, then D on next two days and again C on next two days and so on?
6 \( \frac{7}{24} \) days
8 \( \frac{5}{36} \) days
11 \( \frac{13}{57} \) days
5 \( \frac{5}{11} \) days
Find the value of [(36 ÷ 9) × {\( \frac{56}{8} \) + \( \frac{14}{1} \) × (6 - 5)}]