Question 1188859
Order type             Sales Purchase Production Account Maintenance
Consumables-------- 10--- 12------- 4---------- 8------ 4=====38
Equipment------------1-----3------- 9------------1------1======15
Special ---------------0-----0-------4------------1------2======7
Total-----------------11-----15------17-----------10------7=====60

i. Consumables 38/60 (may be reduced or put in decimal form)
ii. Not consumables is 22/60,  1-(38/60)
iii.Maintenance is 7/60
iv. Production is 17/60
v.Maintenance or production is the sum  or 24/60
vi Neither of the two is 1-0.4 or 0.6
vii. Purchase would be 15/60 or 1/4