Problem $638605$:Do not include anything other than numbers in your responses. For example, do not include comma or dollar sign in your numbers. As a rule of thumb, keep $2$ decimal places for larger numbers and $3$ decimal places for smaller numbers less than $1.$Samsung manufactures cellular phones at a processing cost of $$193$ per unit. Currently, the company produces an average of $2006$ phones per day, $89$ percent of which are good$-$quality phones, resulting in $11$ percent defective phones, $62$ percent of which can be reworked. The cost of reworking a defective phone is $$66.$They also consider a quality improvement initiative: They can replace a plastic component with a metal one which increases the initial cost of processing phone to $$200,$ but the percentage of defective items decreases to $10$ percent. With this quality improvement option, nothing else would be