1. q used information from his home

1. Qused information from his homehin fronthlil's chain bog'method of ignitionsheepllab, material costs in the enterpriseohfind out the factors affecting the changeQlanghand state your conclusions and suggestions.

Indicators	Business plan	HaQiQat	HeadlightQi (+,-)
1	2	3	4
1. One unit mahIs it the material used for sulat?Qdrug, kg	30	32	?
2. 1 kg of materialQtrust, sohm	920	900	?
3. The total unit is mahthe total cost of material spent on the sulat, sohm	?	?	?