Answer:
1. Predetermined overhead rate of admin costs - $ 27 per user.
2. Profit for TOOT Service - $ 808,725
Profit for TIX Service - $ 165,800
Explanation:
Computation of predetermined overhead rate
Product TOOT 7,700 users
Product TIX <u>15,600 users</u>
Total users 23,300 users
Predetermined overhead rate per user $ 629,100 / 23,300 = $ 27 per user
Allocation of Admin costs - TOOT - 7,700/ 23.300 * $ 629,100 = $ 207,900
Allocation of Admin costs - TIX - 15,600/ 23,300 * $ 629,100 = $ 421,200
2. Computation of profit per service
TOOT TIX
$ $
Revenues 1,350,000 1.040.000
Less: Engineering costs ( 333,375 ) ( 453,000 )
Less: Allocation Admin costs <u> ( 207,900 ) </u> <u> ( 421,200)</u>
Profit 808,725 165,800