Answer: Rooney should accept as there is a chance to make a profit of $53,580
Step-by-step explanation:
Rooney has the capacity to build the additional slabs so can do so without stopping other orders.
Revenue should Rooney accept project:
= 47 * 2,510
= $117,970
Cost should Rooney accept project:
= (870 * 47) + (500 * 47)
= $64,390
Total profit:
= 117,970 - 64,390
= $53,580
Rooney should accept as there is a chance to make a profit of $53,580