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 assembly methods that increase output to $300$ units per hour but will require $14$ workers. See information below. Workers are paid at a rate of $$12\mathrm{.}50$ per hour, and overhead is charged at $160\%($or $1\mathrm{.}6$ times$)$ labor costs. Finished switches sell for $$\frac{25}{?}$ unit. What is the multi$-$factor productivity ratio for the Current Process in dollars of output per dollars of input per hour. Show your answer to two decimal places $($without the dollar sign$).$ For example, $2\mathrm{.}32.$

Current Process:

Output of $200$ units per hour, $10$ workers, $$120$ material cost per hour.

New Process:

Output of $300$ units per hour, $14$ workers, $$150$ material cost per hour.