Answer:
the firm will have a loss of 6.414,97
Break-even rate = 11.34%
Step-by-step explanation:
We calcualte the present value of a lump sum to know the present sale value:
Nominal: 154,000
time 5 years
rate 0.13
PV 83,585.03
the current sale price 83,585.03
given a cost of (90,000)
the firm will have a loss of 6.414,97
To break event the present value should be 90,000:

rate = 0.113411345 = 11.34%