Expand each the following condensed formulae into their complete structural and bond line formulae:
(a)`CH_(3)CH_(2)COCH_(2)CH_(3)` ,(b)`CH_(3)CH=CH(CH_(2))_(3)CH_(3)`

Explanation

(a)`H-undersetunderset(H)(|)oversetoverset(H)(|)(C)-undersetunderset(H)(|)oversetoverset(H)(|)(C)-oversetoverset(O)(||)(C)-undersetunderset(H)(|)oversetoverset(H)(|)(C)-undersetunderset(H)(|)oversetoverset(H)(|)(C)-H` , (b)`H-undersetunderset(H)(|)oversetoverset(H)(|)(C)-oversetoverset(H)(|)(C)=undersetunderset(H)(|)(C)-undersetunderset(H)(|)oversetoverset(H)(|)(C)-undersetunderset(H)(|)oversetoverset(H)(|)(C)-undersetunderset(H)(|)oversetoverset(H)(|)(C)-undersetunderset(H)(|)oversetoverset(H)(|)(C)-H`