Conversion to an e$-$commerce or m$-$commerce system enables organizations to $\_\_\_\_\_\_\_\_\_.$

$1.$

improve the level of customer service

$2.$

implement an enterprise resource planning $($ERP$)$ system

$3.$

increase the cost of doing business

$4.$

reinforce consumer$-$to$-$consumer $($C$2$C$)$ e$-$commerceConversion to an e$-$commerce or m$-$commerce system enables organizations to $\_\_\_\_\_\_\_\_\_.$

$1.$

improve the level of customer service

$2.$

implement an enterprise resource planning $($ERP$)$ system

$3.$

increase the cost of doing business

$4.$

reinforce consumer$-$to$-$consumer $($C$2$C$)$ e$-$commerce