How much work must be done to increase the speed of anelectron from $($a$)0\mathrm{.}18$cto $0\mathrm{.}19$cand $($b$)0\mathrm{.}98$cto $0\mathrm{.}99$c$?$ Notethat the speed increase $(0\mathrm{.}01$c$)$ is the same in each case.