A plant engineer wishes to know which of two types of lightbulbs should be used to light a warehouse. The bulbs that are currently used cost $45.30 per bulb and last 14,600 hours before burning out. The new bulb (at $65.2 per bulb) provides the same amount of light and consumes the same amount of energy, but it lasts twice as long. The labor cost to change a bulb is $15.00. The lights are on 20 hours a day 365 days a year. (Assume that the firm's marginal tax rate is 39%.) If the firm's MARR is 16%, what is the maximum price (per bulb) the engineer should be willing to pay to switch to the new bulb? Round the service life of the old bulb to the nearest whole number. Click the icon to view the interest factors for discrete compounding when i= 16% per year. The maximum price per new bulb the engineer should be willing to pay is S(Round to one decimal place.) More Info Single Payment Equal Payment Series Compound Present Worth Factor Compound Sinking Amount Factor Amount Factor Present Worth Factor Capital Recovery Factor Factor (FIA, i, N) (A/ i, N) (P/A, i, N) (A/P i, N) 1.1600 1.3456 1.5609 1.8106 2.1003 0.8621 0.7432 0.6407 0.5523 0.4761 1.0000 2.1600 3.5056 5.0665 6.8771 1.0000 0.4630 0.2853 0.1974 0.1454 0.8621 1.6052 2.2459 2.7982 3.2743 1.1600 0.6230 0.4453 0.3574 0.3054 4 2.4364 2.8262 3.2784 3.8030 4.4114 0.4104 0.3538 0.3050 0.2630 0.2267 8.9775 11.4139 14.2401 17.5185 21.3215 0.1114 0.0876 0.0702 0.0571 0.0469 3.6847 4.0386 4.3436 4.6065 4.8332 0.2714 0.2476 0.2302 0.2171 0.2069