helpb$)$ A bakery sells cupcakes for RM $2\mathrm{.}50$ each and has a fixed monthly cost of RM $3,000.$

Currently, the variable cost per cupcake is RM $1\mathrm{.}00.$ Due to the bad delivery services of

the existing supplier, the bakery is considering switching suppliers which would

decrease the variable cost to RM $0\mathrm{.}80$ per cupcake. Determine the potential cost saving

if the bakery switches suppliers and produces $1000$ cupcakes and discuss how the

variable cost could impact the cost saving in a business operation. $[$Hint: You need to

compare the total cost to produce the cupcakes from both suppliers$]$