One millisecond is 0.001 of a second. The costs for a single run of a computer program are $1.36 for operating-system overhead, $0.023 per millisecond of computer time, and $4.35 for the mounting of a data tape. What is the total of these three costs for 1 run of a program that requires 1.5 seconds of computer time ?
Answers
A) $7.15  B) $8.87  C) $35.96  D) $40.21  E) $59.92
Operating system overhead for 1 run = 1.36 $   Mounting of data tape = 4.35$   Cost per 1 millisecond of computer time = .023 $   Total cost of 1 run of a program that requires 1.5 seconds of computer time   = 1.36 + (.023*1500) + 4.35   =1.36 + 34.5 + 4.35= 
<gadget id="calculator">1.36 + 34.5 + 4.35</gadget>
<output>40.21</output>
40.21$   Answer $40.21
<result>D</result>
One millisecond is 0.001 of a second. The costs for a single run of a computer program are $1.36 for operating-system overhead, $0.023 per millisecond of computer time, and $4.35 for the mounting of a data tape. What is the total of these three costs for 1 run of a program that requires 1.5 seconds of computer time ?