Answer:
-$7,621
Step-by-step explanation:
Calculation to determine the net present value of the machine
Using this formula
Net present value of the machine=(Net cash flow *present value of an annuity at 11%)- Amount invested
Let plug in the formula
Net present value of the machine=($2,800+$26000*2.4437)-$78,000
Net present value of the machine=($28,800*2.4437)-78,000
Net present value of the machine=$70,379-$78,000
Net present value of the machine=-$7,621
Therefore the Net present value of the machine is -$7,621