Optical fibres are generally better than copper cables for a number of reasons. Some of the statements below are TRUE and some are FALSE. i. Optical fibres have a bigger bandwidth than copper cables. ii. Copper cables are cheaper than optical fibres. iii. Optical fibres are cheaper than copper cables. iv. Optical fibres are heavier than copper cables. v. There is more attenuateon of a signal in copper cables than in an optical fibre. vi. There is no electro-magnetic interference or cross talk in an optical fibre compared to copper cable. Which of the following statements is TRUE: O (i) and (ii) are FALSE O (i) and (iii) are FALSE O (ii) and (iv) are FALSE O (ii) and (iii) are FALSE