Question

please answer and thoroughly explain the question ( I am more interested in UNDERSTANDING how to solve the question)

A small excavating company owns the following Excavator Tvpe CAT 330CCAT 365B Number of Excavators Bucket Size Excavator Cycle Time Excavator Cost 2 1.25 c 18 sec 2 0.7 10 sec $215.00/hr $250.00/hr Available Trucks Truck Capacit HDRM 8 18 12 min Truck Cost $90.00/hr Efficiency Hour 50 min CAT 615 CAT 621 Scraper Type Scraper Capacit Scrapers Available 17 cy 23 cy 10 8 225 00/hr 350 0O/hr Trucks Truck Capacit HDRM Truck Cost 8 18 12 min $90.00/hr Efficiency Hour 50 min CAT 615 CAT 621 Scraper Type Scraper Capacit 17 cy 23 cy Scrapers Available 10 8 Scraper Cost $225.00/hr $350.00/hr 0.3 min 0.6 min 0.7 min 0.4 min 0.7 min 1.0 min Spot Time Load Time Maneuver and Dump Time Haul & Return Time Available Dozers 6 min 5 min Dozer Cost $125.00/hr Efficiency Hour 45 min 1. Using the information above. Which combination of excavator and trucks is most productive and cost efficient? HINT: You will need to calculate for 1 and 2 excavators. Show all work and indicate final answer.

Answer 1

tyllyion.ha、 ask (d ako u { .[L' cumbive('un c CAT 33 6 C 2 L:25 CAT 365D -Size ex cavatlim İES, GATE, PSi 1 0 E 208. 33c 950 x 50 6 7917

910 2