4 pts D Question 4 Your firmis deciding which machine they will purchase that is required for the on-going operations of the company. Each machine will have an upfront cost and annual maintenance fees as indicated below. Given a 10% cost of capital, which machine should be purchased, and why? Hint: This is an expense, not an income. 3 5 16 Time 10 Machine A $300 Machine B $150 1 $30 -$35 2 -$30 -$35 -$30 -$30 -$35 -$30 -$30 Machine Baits EAA is higher Machine Baits EMA is lower Machine Assis NPV is higher Machine B. NPV is higer