Arunachalam Narayanan has been clocked performing three work elements in the office, with the results shown in the following table. The allowance for tasks such as this is $16\%.$

$\backslash$table$[[$Observations $($seconds$)],[$Element$,1,2,3,4,5,6,\backslash$table$[[$Performance$],[$Rating $(\%)]]],[1,15,17,12,14,{51}^{**},11,90],[2,3^{**},32,22,{73}^{**},30,25,100],[3,3\mathrm{.}4,2\mathrm{.}5,2\mathrm{.}2,2\mathrm{.}3,3\mathrm{.}5,2\mathrm{.}8,110]]$

"Disregard$$possible error.

a$)$ The normal time for the process is $||$ seconds $($round your response to one decimal place$).$

b$)$ The standard time is seconds $($round your response to one decimal place$)$