IT Maintenance management cost20000 -number of repairs per month 100 - Repairs for accounting section through month 15 calculate cost under ABC ??

Cost under ABC will be percentage of repairs which provided to accounting section is15÷100 =15% Thus we will allocate15% of IT cost to accounting =20000 ×15% =3000 Thank you

Answer option >>>>>>>>>>> For15 months it is 25000.

I AGREE WITH YOUR ANSWER MR AHMED