The correct order of the magnitude of bond energy of the central C-C bond in the following compounds is
(i) $$\mathrm{CH_2=CH-CH=CH_2}$$,         (j) $$\mathrm{Me_3C-CPh_3}$$,         (k) $$\mathrm{MeCO-CO-Me}$$,        (l) $$\mathrm{CH\equiv C-C\equiv CH}$$

A

$$k > i > l > j$$

B

$$j > k > l > i$$

C

$$i > j > k > l$$

D

$$l > i > k > j$$