At GameStudios Inc., the output of a specific process is valued at 112 per unit. The accounting department provided the following information about the process for the past 5 weeks:

	Week 1	Week 2	Week 3	Week 4	Week 5
Units Produced	1,217	1,326	1,070	955	1,022
Labor ($)	13,742	14,845	10,602	9,527	9,623
Overhead ($)	8,998	10,482	8,737	7,848	10,670
Materials ($)	21,044	24,508	20,442	18,360	17,398

Use the multi-factor productivity ratio for each week to answer what is the average multi-factor productivity in the 5 weeks altogether.