The Abco Company manufactures electrical assemblies. The current process uses $10$ workers and produces $200$ units per hour, You are considering changing the process with new assembl methods that increase outout to $300$ units per hour, but will require $14$ workers. Particulars are as follows:

OUTPUT $($UNITS $/$ HOUR$)$

NUMBER OF WORKERS MATERIAL COST $/$ HOUR

CURRENT PROCESS

$200$

$10$

$5120$

NEW PROCESS

$300$

$14$

$$150$

Workers are paid at a rate of $$10$ per hour, and overhead is charged at $140\%($or $1\mathrm{.}4$ times$)$ labor costs. Finished switches sell foe $520/$ unit.

Use the information provided in Table $1\mathrm{.}2$: What is the multifactor productivity of the new process?

O peater than $8\mathrm{.}0$ but less than or equal to $100$

O greater than $10\mathrm{.}0$ but less than or equal to $12\mathrm{.}0$

O less than or equal to $8\mathrm{.}0$