$3$ points

As operations manager, you are concerned about being able to meet sales requirements in the coming months. You have just been given the following production report:

$\backslash$table$[[,$JANUARY,FEBRUARY,MARCH,APRIL$],[$Units produced,$2,110,1,615,2,615,2,815],[$Hours per machine,$299,179,374,300],[$Number of machines,$3,5,4,4]]$

Find the average of the monthly productivity figures $($units per machine hour$).$

Note: Do not round intermediate calculations. Round your answer to $2$ decimal places.

Answer is complete but not entirely correct.

$\backslash$table$[[$Average productivity,$1\mathrm{.}81,$units per machine hour$]]$